Topic leaderboard
Organic dyes, mordants & lakes
Ranked by the PatentIndex Score — a 1–99 percentile within C09B · public-visibility date · generated 2026
top 25 per window · public-visibility date
Rising· last 2 yrs
Inventors whose newest C09B patents became public in the last 2 years — the current frontier
- 199Stephen Yue84 patents · 4,486 citations
- 296Brent S. Gaylord38 patents · 692 citations
- 392Glenn P. Bartholomew41 patents · 676 citations
- 488Janice W. Hong24 patents · 577 citations
- 583Frank P. Uckert23 patents · 576 citations
- 679Jean M. Wheeler23 patents · 576 citations
- 775William H. Huisman23 patents · 576 citations
- 871Yongchao Liang38 patents · 577 citations
- 967Adrian Charles Vernon Palmer21 patents · 438 citations
- 1063Russell A. Baldocchi21 patents · 438 citations
- 1158Trung Nguyen21 patents · 438 citations
- 1254Ronald Graham21 patents · 741 citations
- 1350Lan T. Tran20 patents · 375 citations
- 1446Stephen J. Telfer38 patents · 704 citations
- 1542Alexander A. Gall10 patents · 398 citations
- 1638Tracy Matray31 patents · 714 citations
- 1733Lubomir Sebo25 patents · 347 citations
- 1829Louis Brogley21 patents · 331 citations
- 1925Gene Shen33 patents · 467 citations
- 2021Sharat Singh17 patents · 348 citations
- 2117Hesham Sherif9 patents · 270 citations
- 2213Andrei G. Fedorov14 patents · 157 citations
- 238Amir Hossain Parham51 patents · 426 citations
- 244Michael Vanbrunt13 patents · 234 citations
- 251Honey Osuna14 patents · 149 citations
Active· last 5 yrs
Sustained C09B output across the last 5 years
- 199Stephen Yue84 patents · 4,486 citations
- 296Scott C. Benson56 patents · 2,815 citations
- 392Brent S. Gaylord38 patents · 692 citations
- 488Glenn P. Bartholomew41 patents · 676 citations
- 583Janice W. Hong24 patents · 577 citations
- 679Frank P. Uckert23 patents · 576 citations
- 775Jean M. Wheeler23 patents · 576 citations
- 871William H. Huisman23 patents · 576 citations
- 967Yongchao Liang38 patents · 577 citations
- 1063Kyle Gee42 patents · 1,286 citations
- 1158Adrian Charles Vernon Palmer21 patents · 438 citations
- 1254Russell A. Baldocchi21 patents · 438 citations
- 1350Trung Nguyen21 patents · 438 citations
- 1446Ronald Graham21 patents · 741 citations
- 1542Lan T. Tran20 patents · 375 citations
- 1638Eugeny A. Lukhtanov25 patents · 610 citations
- 1733Stephen J. Telfer38 patents · 704 citations
- 1829Weishi Wu10 patents · 451 citations
- 1925Alexander A. Gall10 patents · 398 citations
- 2021Samuel Achilefu29 patents · 594 citations
- 2117Tracy Matray31 patents · 714 citations
- 2213Lubomir Sebo25 patents · 347 citations
- 238Louis Brogley21 patents · 331 citations
- 244Craig A. Herb6 patents · 727 citations
- 251Gene Shen33 patents · 467 citations
All-time canon
Career PatentIndex Score in C09B
- 199Fei Mao35 patents · 4,484 citations
- 296Alan S. Waggoner31 patents · 4,075 citations
- 392Linda G. Lee50 patents · 4,786 citations
- 488Richard P. Haugland41 patents · 8,913 citations
- 583Ratnakar B. Mujumdar19 patents · 2,499 citations
- 679Stephen Yue84 patents · 4,486 citations
- 775Steven M. Menchen41 patents · 2,774 citations
- 871Barnett Rosenblum22 patents · 2,391 citations
- 967Sandra L. Spurgeon16 patents · 2,164 citations
- 1063Scott C. Benson56 patents · 2,815 citations
- 1158Hee Chol Kang14 patents · 2,213 citations
- 1254Wai-Yee Leung42 patents · 1,975 citations
- 1350James A. Belmont15 patents · 1,748 citations
- 1446Paul J. Millard6 patents · 1,943 citations
- 1542Charles Howie Honeyman5 patents · 1,609 citations
- 1638Collin P. Galloway11 patents · 1,189 citations
- 1733Thomas H. Whitesides5 patents · 1,391 citations
- 1829Robert M. Amici8 patents · 1,127 citations
- 1925Joe Y. L. Lam24 patents · 765 citations
- 2021Brent S. Gaylord38 patents · 692 citations
- 2117Glenn P. Bartholomew41 patents · 676 citations
- 2213Janice W. Hong24 patents · 577 citations
- 238Frank P. Uckert23 patents · 576 citations
- 244Jean M. Wheeler23 patents · 576 citations
- 251William H. Huisman23 patents · 576 citations
Rising· last 2 yrs
The top-scoring C09B patents made public in the last 2 years
- 199US12098285B1✦ AIBio-based wearable films and method of preparation thereof2 cites · 202461% earned
- 296US12228840B2✦ AINonlinear optical chromophores having a diamondoid group attached thereto, methods of prep2 cites · 202453% earned
- 392US12157851B2✦ AIAnthraquinone compound-containing liquid crystal composition for controlling light, photoc3 cites · 202480% earned
- 488US12461106B2Ultra bright dimeric or polymeric dyes with spacing linker groups1 cites · 202440% earned
- 583US11993005B1Process, apparatus and photoswitchable photoinitiators for locally polymerizing a starting1 cites · 202450% earned
- 679US12111321B2Reagents for directed biomarker signal amplification0 cites · 20240% earned
- 775US12150377B2Methods and systems for wireless to power line communications0 cites · 20240% earned
- 871US12428562B2Water-soluble polymeric dyes0 cites · 20240% earned
- 967US12129381B1Single vessel solvent based method for making a Zn/Cu composite0 cites · 20240% earned
- 1063US12547027B2Light emission reducing compounds for electronic devices0 cites · 20240% earned
- 1158US12324810B23, 7-diamino-10H-phenothiazine salts and their use0 cites · 20240% earned
- 1254US12037641B2Modified nucleotide reagents0 cites · 20240% earned
- 1350US12514674B2Waveband-selective imaging systems and methods0 cites · 20240% earned
- 1446US12359071B2Polymeric tandem dyes with linker groups0 cites · 20240% earned
- 1542US12391834B2Protected dye-labeled reagents0 cites · 20240% earned
- 1638US12416046B2Labeled nucleotide analogs, reaction mixtures, and methods and systems for sequencing0 cites · 20250% earned
- 1733US12331146B2Polymer compositions containing grafted polymeric networks and processes for their prepara0 cites · 20240% earned
- 1829US12357709B2Chemiluminescent probes for diagnostics and in vivo imaging0 cites · 20240% earned
- 1925US12269954B2Process for the preparation of Indigotindisulfonate sodium (indigo carmine)0 cites · 20240% earned
- 2021USRE50748EOrganic electroluminescence device0 cites · 20260% earned
- 2117US12497379B2Photostable mimics of macular pigment0 cites · 20240% earned
- 2213US12577403B2Ultra bright dimeric or polymeric dyes0 cites · 20240% earned
- 238US12391833B2Polymeric dyes with linker groups comprising deoxyribose0 cites · 20240% earned
- 244US12290575B2Fluorescent compound comprising a fluorophore conjugated to a pH-triggered polypeptide0 cites · 20240% earned
- 251US12365801B2Silicon containing detectable compounds and uses thereof0 cites · 20240% earned
Active· last 5 yrs
The top-scoring C09B patents of the last 5 years
- 199US11453783B2✦ AIPolymeric tandem dyes with linker groups28 cites · 202183% earned
- 296US11434374B2✦ AIWater soluble fluorescent or colored dyes and methods for their use27 cites · 202179% earned
- 392US11352502B2✦ AIPolymeric tandem dyes with linker groups27 cites · 202181% earned
- 488US11543683B2Multifocal contact lens displaying improved vision attributes15 cites · 202180% earned
- 583US12006438B2Polymeric dyes with linker groups comprising deoxyribose13 cites · 202279% earned
- 679US11820899B2Polymerizable absorbers of UV and high energy visible light8 cites · 202176% earned
- 775US11921401B2Nonlinear optical chromophores having a diamondoid group attached thereto, methods of prep6 cites · 202167% earned
- 871US12098285B1Bio-based wearable films and method of preparation thereof2 cites · 202461% earned
- 967US12345713B2Reagents for directed biomarker signal amplification3 cites · 202246% earned
- 1063US10961193B2Non-aggregating heptamethine cyanine fluorophores for in vivo imaging5 cites · 202167% earned
- 1158US11981820B2Ultra bright dimeric or polymeric dyes3 cites · 202167% earned
- 1254US12157851B2Anthraquinone compound-containing liquid crystal composition for controlling light, photoc3 cites · 202480% earned
- 1350US11289656B2Methods and systems for wireless to power line communications3 cites · 202150% earned
- 1446US12000000B2Labeled nucleotide analogs, reaction mixtures, and methods and systems for sequencing2 cites · 202358% earned
- 1542US11702545B2Nanoprobe-metal chelator complexes2 cites · 202258% earned
- 1638US11535754B2Silicon containing detectable compounds and uses thereof2 cites · 202261% earned
- 1733US11890357B2Fibroblast activation protein (FAP) targeted imaging and therapy in fibrosis2 cites · 202361% earned
- 1829US12044622B2Method for measuring monochloramine with a thiocarbamate indicator and iodide2 cites · 202367% earned
- 1925US11390619B2Secondary amine-substituted coumarin compounds and their uses as fluorescent labels4 cites · 202175% earned
- 2021US11958976B2Photoactive fluorophores and methods of in vivo labeling2 cites · 202367% earned
- 2117US11712482B2Near infrared fluorescent dyes, formulations and related methods3 cites · 202172% earned
- 2213US11774653B2Wavelength conversion film, light-emitting member, authentication device, wristband type e3 cites · 202280% earned
- 238US11326099B2Ceramic scintillator based on cubic garnet compositions for positron emission tomography (3 cites · 202180% earned
- 244US11666550B2CDC7 kinase inhibitors and uses thereof2 cites · 202150% earned
- 251US11739061B2Compound, material for organic electroluminescent elements, organic electroluminescent ele2 cites · 202253% earned
All-time canon
The defining C09B patents of the whole record
- 199US6605200B1✦ AIPolymeric transition metal complexes and uses thereof1,324 cites · 200385% earned
- 296US6605201B1✦ AITransition metal complexes with bidentate ligand having an imidazole ring and sensor const1,309 cites · 200385% earned
- 392US5151629A✦ AIBlue emitting internal junction organic electroluminescent device (I)1,006 cites · 199295% earned
- 488US5085698AAqueous pigmented inks for ink jet printers906 cites · 199295% earned
- 583US5268486AMethod for labeling and detecting materials employing arylsulfonate cyanine dyes736 cites · 199390% earned
- 679US7002728B2Electrophoretic particles, and processes for the production thereof708 cites · 200595% earned
- 775US8765942B2Process for preparing diaminophenothiazinium compounds688 cites · 200990% earned
- 871US5800996AEnergy transfer dyes with enchanced fluorescence639 cites · 199895% earned
- 967US5188934A4,7-dichlorofluorescein dyes as molecular probes619 cites · 199395% earned
- 1063US5708151ACationic imidazole azo dyes610 cites · 199895% earned
- 1158US5658751ASubstituted unsymmetrical cyanine dyes with selected permeability594 cites · 199792% earned
- 1254US5436134ACyclic-substituted unsymmetrical cyanine dyes556 cites · 199595% earned
- 1350US6130101ASulfonated xanthene derivatives498 cites · 200095% earned
- 1446US5433896ADibenzopyrrometheneboron difluoride dyes483 cites · 199595% earned
- 1542US5187288AEthenyl-substituted dipyrrometheneboron difluoride dyes and their synthesis479 cites · 199395% earned
- 1638US6548264B1Coated nanoparticles478 cites · 200390% earned
- 1733US5837045AColored pigment and aqueous compositions containing same478 cites · 199895% earned
- 1829US7892748B2Reagent for detecting an analyte461 cites · 200792% earned
- 1925US8318443B2Reagent for detecting an analyte456 cites · 201192% earned
- 2021US5274113ALong wavelength chemically reactive dipyrrometheneboron difluoride dyes and conjugates451 cites · 199392% earned
- 2117US5248782ALong wavelength heteroaryl-substituted dipyrrometheneboron difluoride dyes451 cites · 199395% earned
- 2213US6822782B2Electrophoretic particles and processes for the production thereof443 cites · 200290% earned
- 238US5627027ACyanine dyes as labeling reagents for detection of biological and other materials by lumin441 cites · 199795% earned
- 244US6008373AFluorescent labeling complexes with large stokes shift formed by coupling together cyanine434 cites · 199987% earned
- 251US5863753AChemically reactive unsymmetrical cyanine dyes and their conjugates428 cites · 199992% earned
Rising· last 2 yrs
Assignees whose newest C09B patents became public in the last 2 years — the current frontier
- 199E INK CORP31 patents · 2,261 citations
- 296EASTMAN KODAK CO441 patents · 7,797 citations
- 392MERCK PATENT GMBH120 patents · 1,589 citations
- 488SIRIGEN II LTD17 patents · 198 citations
- 583LIFE TECHNOLOGIES CORP63 patents · 290 citations
- 679IDEMITSU KOSAN CO51 patents · 501 citations
- 775BECTON DICKINSON CO35 patents · 559 citations
- 871PACIFIC BIOSCIENCES CALIFORNIA INC30 patents · 224 citations
- 967MILLIKEN & CO95 patents · 779 citations
- 1063NIPPON KAYAKU KK120 patents · 1,220 citations
- 1158DAINIPPON INK & CHEMICALS73 patents · 473 citations
- 1254DAINICHISEIKA COLOR CHEM55 patents · 579 citations
- 1350SONY GROUP CORP17 patents · 152 citations
- 1446BECKMAN COULTER INC16 patents · 223 citations
- 1542FUJIFILM CORP303 patents · 693 citations
- 1638WISTA LAB LTD20 patents · 112 citations
- 1733INTUITIVE SURGICAL OPERATIONS10 patents · 352 citations
- 1829JOHNSON & JOHNSON VISION CARE18 patents · 72 citations
- 1925COUNCIL SCIENT IND RES23 patents · 98 citations
- 2021UNIV MARYLAND6 patents · 155 citations
- 2117ILLUMINA CAMBRIDGE LTD30 patents · 57 citations
- 2213HUGHES HOWARD MED INST11 patents · 44 citations
- 238US ENERGY9 patents · 51 citations
- 244CENTRE NAT RECH SCIENT7 patents · 126 citations
- 251AGC INC21 patents · 23 citations
Active· last 5 yrs
Sustained C09B output across the last 5 years
- 199E INK CORP31 patents · 2,261 citations
- 296EASTMAN KODAK CO441 patents · 7,797 citations
- 392XEROX CORP226 patents · 6,056 citations
- 488UNIV CALIFORNIA49 patents · 2,164 citations
- 583CANON KK243 patents · 4,478 citations
- 679MERCK PATENT GMBH120 patents · 1,589 citations
- 775OREAL141 patents · 2,426 citations
- 871SIRIGEN II LTD17 patents · 198 citations
- 967IBM18 patents · 695 citations
- 1063LIFE TECHNOLOGIES CORP63 patents · 290 citations
- 1158SONY CORP39 patents · 670 citations
- 1254IDEMITSU KOSAN CO51 patents · 501 citations
- 1350UNIV YALE9 patents · 310 citations
- 1446BECTON DICKINSON CO35 patents · 559 citations
- 1542SEIKO EPSON CORP43 patents · 657 citations
- 1638PROCTER & GAMBLE55 patents · 661 citations
- 1733PACIFIC BIOSCIENCES CALIFORNIA INC30 patents · 224 citations
- 1829MILLIKEN & CO95 patents · 779 citations
- 1925UNIVERSAL DISPLAY CORP29 patents · 191 citations
- 2021GEN ELECTRIC23 patents · 409 citations
- 2117NIPPON KAYAKU KK120 patents · 1,220 citations
- 2213SUN CHEMICAL CORP74 patents · 747 citations
- 238DAINIPPON INK & CHEMICALS73 patents · 473 citations
- 244SUMITOMO CHEMICAL CO209 patents · 1,614 citations
- 251AGFA GEVAERT NV70 patents · 517 citations
All-time canon
All-time PatentIndex Score in C09B
- 199UNIV CARNEGIE MELLON33 patents · 4,264 citations
- 296MOLECULAR PROBES INC40 patents · 9,645 citations
- 392PERKIN ELMER CORP20 patents · 3,377 citations
- 488CABOT CORP35 patents · 2,582 citations
- 583E INK CORP31 patents · 2,261 citations
- 679ABBOTT LAB13 patents · 1,029 citations
- 775EASTMAN KODAK CO441 patents · 7,797 citations
- 871XEROX CORP226 patents · 6,056 citations
- 967DU PONT149 patents · 3,734 citations
- 1063UNIV CALIFORNIA49 patents · 2,164 citations
- 1158DIAGNOSTIKFORSCHUNG INST5 patents · 550 citations
- 1254EASTMAN CHEM CO38 patents · 1,462 citations
- 1350CIBA SC HOLDING AG397 patents · 4,669 citations
- 1446TRANSITIONS OPTICAL INC17 patents · 922 citations
- 1542CANON KK243 patents · 4,478 citations
- 1638TEKTRONIX INC11 patents · 1,016 citations
- 1733HOECHST AG503 patents · 5,553 citations
- 1829MILLIKEN RES CORP49 patents · 2,497 citations
- 1925HEWLETT PACKARD CO29 patents · 1,398 citations
- 2021BASF AG750 patents · 9,018 citations
- 2117FUJI PHOTO FILM CO LTD270 patents · 3,706 citations
- 2213CIBA GEIGY CORP1,024 patents · 10,944 citations
- 2383M INNOVATIVE PROPERTIES CO26 patents · 834 citations
- 244LI COR INC25 patents · 1,112 citations
- 251HYDRO QUEBEC10 patents · 306 citations
90–99 field-defining50–89 strong<50 emergingearned by citationsfrom family breadth