Topic leaderboard
Organic fertilisers
Ranked by the PatentIndex Score — a 1–99 percentile within C05F · public-visibility date · generated 2026
top 25 per window · public-visibility date
Rising· last 2 yrs
Inventors whose newest C05F patents became public in the last 2 years — the current frontier
- 199Eben Bayer10 patents · 280 citations
- 296Gavin Mcintyre10 patents · 280 citations
- 392Alyssandrea Hope Hamad-Ebrahimpour8 patents · 206 citations
- 488Andreas Josef Dreher8 patents · 206 citations
- 583Brian Patrick Croll8 patents · 206 citations
- 679Frank William Denome8 patents · 206 citations
- 775Gregory Charles Gordon8 patents · 206 citations
- 871John Gerhard Michael8 patents · 206 citations
- 967Mark Robert Sivik8 patents · 206 citations
- 1063Paul Dennis Trokhan8 patents · 206 citations
- 1158Stephen Joseph Hodson8 patents · 206 citations
- 1254Alvin Tamsir10 patents · 140 citations
- 1350Sarah Bloch10 patents · 140 citations
- 1446Emily Tung8 patents · 134 citations
- 1542Karsten Temme9 patents · 134 citations
- 1638Rosemary Clark9 patents · 134 citations
- 1733Gary David Mcknight32 patents · 148 citations
- 1829Randall Linwood Rayborn29 patents · 113 citations
- 1925Kevin S. Spittle9 patents · 79 citations
- 2021Gary Lane Bowers7 patents · 69 citations
- 2117Deborah L. Miller5 patents · 70 citations
- 2213John C. Miller5 patents · 70 citations
- 238R. Stewart Smith10 patents · 28 citations
- 244Yaowei Kang7 patents · 44 citations
- 251Shawn Semones5 patents · 42 citations
Active· last 5 yrs
Sustained C05F output across the last 5 years
- 199Ronald A. Sills19 patents · 445 citations
- 296Michael Cheiky15 patents · 422 citations
- 392Jeffrey C. Burnham28 patents · 980 citations
- 488Mark L. Jarand33 patents · 430 citations
- 583Mary Leggett10 patents · 268 citations
- 679Eben Bayer10 patents · 280 citations
- 775Gavin Mcintyre10 patents · 280 citations
- 871Alyssandrea Hope Hamad-Ebrahimpour8 patents · 206 citations
- 967Andreas Josef Dreher8 patents · 206 citations
- 1063Brian Patrick Croll8 patents · 206 citations
- 1158Frank William Denome8 patents · 206 citations
- 1254Gregory Charles Gordon8 patents · 206 citations
- 1350John Gerhard Michael8 patents · 206 citations
- 1446Mark Robert Sivik8 patents · 206 citations
- 1542Paul Dennis Trokhan8 patents · 206 citations
- 1638Stephen Joseph Hodson8 patents · 206 citations
- 1733Stephen W. Dvorak12 patents · 260 citations
- 1829Alvin Tamsir10 patents · 140 citations
- 1925Sarah Bloch10 patents · 140 citations
- 2021Emily Tung8 patents · 134 citations
- 2117Karsten Temme9 patents · 134 citations
- 2213Rosemary Clark9 patents · 134 citations
- 238Philip A. Moore, Jr.7 patents · 217 citations
- 244Ranko Panayotov Bontchev19 patents · 224 citations
- 251Kari Priest12 patents · 134 citations
All-time canon
Career PatentIndex Score in C05F
- 199Jiang Yang6 patents · 1,007 citations
- 296Manilal S. Dahayanake5 patents · 896 citations
- 392David Dino5 patents · 737 citations
- 488Joseph H. Y. Niu5 patents · 737 citations
- 583Paul-Joel Derian5 patents · 737 citations
- 679Ruoxin Li5 patents · 737 citations
- 775Thomas T. Yamashita34 patents · 1,037 citations
- 871Ronald A. Sills19 patents · 445 citations
- 967Michael Cheiky15 patents · 422 citations
- 1063Jeffrey C. Burnham28 patents · 980 citations
- 1158Mark L. Jarand33 patents · 430 citations
- 1254Alvin W. Fedkenheuer8 patents · 268 citations
- 1350Alexander Starosud8 patents · 268 citations
- 1446Brian N. Gorbell8 patents · 268 citations
- 1542John S. Jonasson8 patents · 268 citations
- 1638Gary L. Dahms13 patents · 381 citations
- 1733Mary Leggett10 patents · 268 citations
- 1829Eben Bayer10 patents · 280 citations
- 1925Gavin Mcintyre10 patents · 280 citations
- 2021Alyssandrea Hope Hamad-Ebrahimpour8 patents · 206 citations
- 2117Andreas Josef Dreher8 patents · 206 citations
- 2213Brian Patrick Croll8 patents · 206 citations
- 238Frank William Denome8 patents · 206 citations
- 244Gregory Charles Gordon8 patents · 206 citations
- 251John Gerhard Michael8 patents · 206 citations
Rising· last 2 yrs
The top-scoring C05F patents made public in the last 2 years
- 199US11858016B1✦ AISystem and method for vertically-oriented composting2 cites · 202461% earned
- 296US11864561B1✦ AIMultipurpose fertilizer composition having anti-insect properties, water-retaining, and ca2 cites · 202476% earned
- 392US12172937B2✦ AINutrient and biochar production using high moisture feedstock and black soldier flies1 cites · 202456% earned
- 488US12006272B1Nitrogen activator stabilizer for reducing and protecting nitrogen fertilizer1 cites · 202467% earned
- 583US12382854B1Straw returning method through thawing and wet puddling for saline-sodic paddy fields and 1 cites · 202567% earned
- 679US12331000B2System and method for automatically generating organic compost from waste1 cites · 202567% earned
- 775US12037299B1Method for preparing small-molecule organic water-soluble fertilizer using biomass and its1 cites · 202467% earned
- 871US12029216B1Thiophene acetic acid for plant growth regulation1 cites · 202467% earned
- 967US12194118B2Detergent product and method for making same0 cites · 20240% earned
- 1063US12358848B2Method of forming a mycological product0 cites · 20250% earned
- 1158US12497342B2Methods and compositions for improving plant traits0 cites · 20240% earned
- 1254US12171223B2Non-aqueous organo liquid delivery systems containing dispersed poly (organic acids) that 0 cites · 20240% earned
- 1350US12428785B2Efficient methods and compositions for recovery of products from organic acid pretreatment0 cites · 20250% earned
- 1446US12030826B2Efficiency of man-made and/or natural organic based animal manure fertilizers by liberatin0 cites · 20240% earned
- 1542US12371392B2Bark and wood fiber growing medium0 cites · 20240% earned
- 1638US12202777B2Methods and compositions for treating soil and plants0 cites · 20240% earned
- 1733US12415767B2Non-aqueous organo liquid delivery systems containing dispersed organo polycarboxylate fun0 cites · 20240% earned
- 1829US12338427B2Distributed systems for the efficient production and use of microbe-based compositions0 cites · 20240% earned
- 1925US11930824B1Marine algae for insect biocontrol0 cites · 20240% earned
- 2021US12467687B2System and method for multi-functional slurry processing0 cites · 20240% earned
- 2117US12084618B2Methods for biological processing of hydrocarbon-containing substances and system for real0 cites · 20240% earned
- 2213US12365639B2Nitrification inhibitors to improve fertilizer efficiency0 cites · 20240% earned
- 238US12497341B2Reaction methods for producing nitrogenous phosphoryl compounds that are in situ fluid com0 cites · 20250% earned
- 244US12195408B2Compositions for increasing nitrogen sources life span in plant growth mediums and methods0 cites · 20240% earned
- 251US12459875B2Use of phosphate-solubilizing microorganisms and lipo-chitooligosaccharides for enhancing 0 cites · 20240% earned
Active· last 5 yrs
The top-scoring C05F patents of the last 5 years
- 199US11278908B2✦ AISystem and method for infusion and desiccation of foodstuffs12 cites · 202170% earned
- 296US11426350B1✦ AIReducing the environmental impact of farming using biochar19 cites · 202281% earned
- 392US11739032B2✦ AIMethods and compositions for improving plant traits10 cites · 202170% earned
- 488US11565201B1Automatic flushing device for screen filter of biogas slurry drip irrigation system and us6 cites · 202385% earned
- 583US11384031B2Biochar as a microbial carrier7 cites · 202175% earned
- 679US11987537B2Bark and wood fiber growing medium4 cites · 202264% earned
- 775US11434425B2Bark and wood fiber growing medium6 cites · 202174% earned
- 871US11447430B2Microbe-based products for enhancing plant root and immune health6 cites · 202178% earned
- 967US11312666B2Mineral solubilizing microorganism infused biochars5 cites · 202177% earned
- 1063US11192830B2Seed coating to promote plant growth and method of increasing plant yield4 cites · 202175% earned
- 1158US11518721B2Chlorella compositions and methods of use thereof to enhance plant growth4 cites · 202175% earned
- 1254US11603336B1Agricultural fertilizers with montmorillonite clays4 cites · 202382% earned
- 1350US12098109B2Reaction methods for producing nitrogenous phosphoryl compounds that are in situ fluid com3 cites · 202367% earned
- 1446US11858839B2System and method for recovering nutrients from a high nitrogenous liquid waste3 cites · 202367% earned
- 1542US11981611B2Nitrification inhibitors to improve fertilizer efficiency3 cites · 202380% earned
- 1638US11932584B2Method of forming a mycological product5 cites · 202261% earned
- 1733US11390570B1Humic acid-supplemented fertilizers, macronutrients, and micronutrients5 cites · 202284% earned
- 1829US11858016B1System and method for vertically-oriented composting2 cites · 202461% earned
- 1925US12037547B2Catalytic conversion of carbonaceous feedstock material into a biochar product2 cites · 202361% earned
- 2021US11891346B2Horticulture additive4 cites · 202175% earned
- 2117US11864561B1Multipurpose fertilizer composition having anti-insect properties, water-retaining, and ca2 cites · 202476% earned
- 2213US11753351B1Loader-mountable compost turning apparatus5 cites · 202384% earned
- 238US12063935B2Methods for sequestering atmospheric carbon and for quantifying the same3 cites · 202280% earned
- 244US11919827B2System and method for producing an organic fertilizer from waste gases or liquids3 cites · 202180% earned
- 251US10927014B1Waste water treatment to reduce BOD/COD4 cites · 202175% earned
All-time canon
The defining C05F patents of the whole record
- 199US6258859B1✦ AIViscoelastic surfactant fluids and related methods of use391 cites · 200183% earned
- 296US6299774B1✦ AIAnaerobic digester system325 cites · 200194% earned
- 392US6703352B2✦ AIViscoelastic surfactant fluids and related methods of use270 cites · 200382% earned
- 488US7376497B2Use of automotive diagnostics console to diagnose vehicle241 cites · 200391% earned
- 583US8361186B1Biochar218 cites · 201386% earned
- 679US5026417AMethods and compositions for increasing the amounts of phosphorus and/or micronutrients av212 cites · 199194% earned
- 775US6482866B1Viscoelastic surfactant fluids and related methods of use192 cites · 200281% earned
- 871US5844023ABiologically degradable polymer mixture181 cites · 199890% earned
- 967US4743287AFertilizer and method176 cites · 198894% earned
- 1063US5508033AUtilization of algae extract for the preparation of pharmaceutical, cosmetic, food or agri171 cites · 199694% earned
- 1158US6464875B1Food, animal, vegetable and food preparation byproduct treatment apparatus and process169 cites · 200294% earned
- 1254US5578486ARecombinant microbial fertilizer and methods for its production162 cites · 199694% earned
- 1350US6214907B1Biologically degradable polymer mixture158 cites · 200190% earned
- 1446US5549729AMethod and composition for promoting and controlling growth of plants153 cites · 199694% earned
- 1542US3951294AContainer for compost decomposition149 cites · 197694% earned
- 1638US6309440B1Method and composition for promoting and controlling growth of plants148 cites · 200188% earned
- 1733US6569332B2Integrated anaerobic digester system148 cites · 200294% earned
- 1829US4727824AAbsorbent composition, method of making and using same148 cites · 198894% earned
- 1925US5797976AMethod and composition for promoting and controlling growth of plants147 cites · 199894% earned
- 2021US6409788B1Methods for producing fertilizers and feed supplements from agricultural and industrial wa144 cites · 200286% earned
- 2117US5422015APathogenic waste treatment141 cites · 199590% earned
- 2213US6258924B1Biodegradable polymers, the preparation thereof, and the use thereof for producing biodegr137 cites · 200188% earned
- 238US4289625AHybrid bio-thermal gasification134 cites · 198193% earned
- 244US4952229APlant supplement and method for increasing plant productivity and quality133 cites · 199093% earned
- 251US5417861AProcess to stabilize bioorganic, raw or treated wastewater sludge133 cites · 199593% earned
Rising· last 2 yrs
Assignees whose newest C05F patents became public in the last 2 years — the current frontier
- 199PIVOT BIO INC11 patents · 140 citations
- 296PROCTER & GAMBLE6 patents · 88 citations
- 392PROFILE PRODUCTS LLC9 patents · 77 citations
- 488NOVOZYMES BIOAG AS16 patents · 64 citations
- 583SOILGENIC TECH LLC17 patents · 12 citations
- 679LOCUS SOLUTIONS IPCO LLC7 patents · 12 citations
- 775CORE INTELLECTUAL PROPERTIES HOLDINGS LLC4 patents · 7 citations
- 871SEDRON TECH LLC3 patents · 12 citations
- 967IBIDEN CO LTD4 patents · 7 citations
- 1063Nuorganics LLC4 patents · 6 citations
- 1158PIERSON CAPITAL ENVIRONMENTAL BEIJING LTD5 patents · 0 citations
- 1254PITTMOSS LLC4 patents · 4 citations
- 1350TENFOLD TECH LLC7 patents · 0 citations
- 1446NEWLEAF SYMBIOTICS INC2 patents · 13 citations
- 1542UNIV KING FAISAL4 patents · 1 citations
- 1638NextGen Organics2 patents · 2 citations
- 1733SPECIALTY GRANULES INVEST LLC2 patents · 2 citations
- 1829MCFINNEY LLC3 patents · 0 citations
- 1925MACCHIO STEVE2 patents · 2 citations
- 2021MERRELL BROS INC3 patents · 0 citations
- 2117MITSUBISHI HEAVY IND LTD2 patents · 1 citations
- 2213LE THANH DUC1 patents · 2 citations
- 238NORTHEAST INST GEO & AGROECOLO2 patents · 1 citations
- 244Loam Bio Pty Ltd2 patents · 0 citations
- 251INTERSECT AGRICULTURE INC1 patents · 1 citations
Active· last 5 yrs
Sustained C05F output across the last 5 years
- 199PIVOT BIO INC11 patents · 140 citations
- 296US AGRICULTURE16 patents · 248 citations
- 392WHIRLPOOL CO29 patents · 166 citations
- 488PROCTER & GAMBLE6 patents · 88 citations
- 583FOOD CYCLE SCIENCE CORP8 patents · 68 citations
- 679PROFILE PRODUCTS LLC9 patents · 77 citations
- 775CARBON TECH HOLDINGS LLC17 patents · 72 citations
- 871NOVOZYMES BIOAG AS16 patents · 64 citations
- 967ENVIROKURE INCORPORATED6 patents · 28 citations
- 1063HELIAE DEV LLC6 patents · 30 citations
- 1158MERRITT KEVIN8 patents · 26 citations
- 1254NOVOZYMES BIOLOGICALS LTD5 patents · 12 citations
- 1350TRUE ORGANIC PRODUCTS INC8 patents · 28 citations
- 1446KAO CORP10 patents · 54 citations
- 1542MYCOWORKS INC5 patents · 25 citations
- 1638ANUVIA PLANT NUTRIENTS CORP4 patents · 28 citations
- 1733SOILGENIC TECH LLC17 patents · 12 citations
- 1829LOCUS SOLUTIONS IPCO LLC7 patents · 12 citations
- 1925SPOGEN BIOTECH INC3 patents · 12 citations
- 2021ECOVATIVE DESIGN LLC2 patents · 37 citations
- 2117MASSACHUSETTS INST TECHNOLOGY4 patents · 22 citations
- 2213ORGANOCAT LLC4 patents · 15 citations
- 238NIHA CORP5 patents · 9 citations
- 244MOSAIC CO6 patents · 7 citations
- 251UNIV COLORADO STATE RES FOUND5 patents · 4 citations
All-time canon
All-time PatentIndex Score in C05F
- 199CHEIKY MICHAEL5 patents · 302 citations
- 296BASF AG7 patents · 380 citations
- 392EARTHRENEW INC7 patents · 264 citations
- 488ULTRA BIOTECH LTD11 patents · 474 citations
- 583BAYER EBEN7 patents · 243 citations
- 679COOL PLANET ENERGY SYSTEMS INC29 patents · 445 citations
- 775DONLAR CORP8 patents · 322 citations
- 871VITAG CORP8 patents · 213 citations
- 967BION TECHNOLOGIES INC7 patents · 281 citations
- 1063BEDMINSTER BIOCONVERSION CORP8 patents · 344 citations
- 1158PIVOT BIO INC11 patents · 140 citations
- 1254UNIV ARKANSAS6 patents · 218 citations
- 1350N VIRO ENERGY SYSTEMS LTD4 patents · 433 citations
- 1446NOVOZYMES AS6 patents · 158 citations
- 1542BURNHAM JEFFREY C8 patents · 137 citations
- 1638US AGRICULTURE16 patents · 248 citations
- 1733ERICKSON LENNART G4 patents · 382 citations
- 1829VIRO INTERNAT CORP N6 patents · 169 citations
- 1925YAMASHITA THOMAS T22 patents · 118 citations
- 2021WHIRLPOOL CO29 patents · 166 citations
- 2117UOP INC4 patents · 247 citations
- 2213PROCTER & GAMBLE6 patents · 88 citations
- 238H & H ECO SYSTEMS INC6 patents · 152 citations
- 244FOOD CYCLE SCIENCE CORP8 patents · 68 citations
- 251GHD INC4 patents · 207 citations
90–99 field-defining50–89 strong<50 emergingearned by citationsfrom family breadth