Inventor · disambiguated record
Douglas S. Clark
Also filed as: CLARK DOUGLAS · CLARK DOUGLAS S · HAUCK BOBBIE W
33 granted patents·7 pending applications·768 citations·filing 1977–2023
97Inventor score
Top patents by PatentIndex Score
40 records- 0196US6310110B1Molecularly-imprinted material made by template-directed synthesisFiled 1999·Granted Oct 30, 2001·299 cites·15 claims
- 0293US4185123AHigh-output method for producing dense, uniformly layered meat analogue productWENGER MANUF INC·Filed 1978·Granted Jan 22, 1980·46 cites·10 claims
- 0392US4118164AHigh-output apparatus for producing dense, uniformly layered meat analogue productWENGER MFG·Filed 1977·Granted Oct 3, 1978·92 cites·17 claims
- 0490US6484417B2Dryer apparatus and dryer control systemWENGER MFG·Filed 2001·Granted Nov 26, 2002·43 cites·22 claims
- 0589US9848629B1Product drying apparatus and methodsWENGER MFG·Filed 2017·Granted Dec 26, 2017·7 cites·18 claims
- 0689US7267958B2Biocatalytic solgel microarraysUNIV CALIFORNIA·Filed 2002·Granted Sep 11, 2007·28 cites·36 claims
- 0787US9848628B1Product drying apparatus and methodsWENGER MFG·Filed 2017·Granted Dec 26, 2017·6 cites·19 claims
- 0886US9790444B2Methods to produce fuelsUNIV CALIFORNIA·Filed 2014·Granted Oct 17, 2017·5 cites·16 claims
- 0985US7069752B2Auger agitator assemblyMAYTAG CORP·Filed 2002·Granted Jul 4, 2006·28 cites·8 claims
- 1082USD485654SAgitator assemblyMAYTAG CORP·Filed 2002·Granted Jan 20, 2004·28 cites·1 claims
- 1179US6583191B2Molecularly-imprinted material made by template-directed synthesisFiled 2001·Granted Jun 24, 2003·14 cites·16 claims
- 1278US6660780B2Molecularly-imprinted material made by template-directed synthesisUS NAVY·Filed 2002·Granted Dec 9, 2003·12 cites·9 claims
- 1376US6713416B2Molecularly-imprinted material made by template-directed synthesisUS NAVY·Filed 2003·Granted Mar 30, 2004·10 cites·8 claims
- 1473US11518768B2Artificial metalloenzymes containing noble metal-porphyrinsUNIV CALIFORNIA·Filed 2018·Granted Dec 6, 2022·2 cites·19 claims
- 1571US7846747B2Biocatalytic solgel microarraysRENSSELAER POLYTECH INST·Filed 2006·Granted Dec 7, 2010·1 cites·41 claims
- 1671USD474567SAgitator auger barrelMAYTAG CORP·Filed 2002·Granted May 13, 2003·17 cites·1 claims
- 1771USD474568SAgitator auger flightingMAYTAG CORP·Filed 2002·Granted May 13, 2003·17 cites·1 claims
- 1869US5449613AReacting an enzyme in a non-aqueous solvent by adding a lyophilizate of enzyme and salt to the solventUNIV IOWA RES FOUND·Filed 1994·Granted Sep 12, 1995·32 cites·14 claims
- 1969US2025346909A1Osmolysis-based recovery of biomacromolecules from engineered halotolerant microorganismsUNIV CALIFORNIA·Filed 2023·Application pending·0 cites
- 2068USD473982SFabric softener dispenserMAYTAG CORP·Filed 2002·Granted Apr 29, 2003·15 cites·1 claims
- 2167US9334515B2Polypeptides for use in the deconstruction of celluloseGRAHAM JOEL EDWARD·Filed 2011·Granted May 10, 2016·2 cites·8 claims
- 2267US6465625B1Taxol derivativesALBANY MOLECULAR RES INC·Filed 2000·Granted Oct 15, 2002·2 cites·18 claims
- 2365US6136961ABiocatalytic methods for synthesizing and identifying biologically active compoundsENZYMED INC·Filed 1996·Granted Oct 24, 2000·12 cites·3 claims
- 2463US12129493B2Host cells and methods useful for producing unnatural terpenoids using a novel artificial metalloenzymeUNIV CALIFORNIA·Filed 2021·Granted Oct 29, 2024·0 cites·24 claims
- 2560US5054965ADiverter apparatus for pneumatic conveying systemWENGER MFG·Filed 1990·Granted Oct 8, 1991·20 cites·3 claims
- 2658US6729903B1Quick connect/disconnect electrical connector having an extended insulating tabMAYTAG CORP·Filed 2002·Granted May 4, 2004·10 cites·16 claims
- 2758US2018168202A1Product drying apparatus and methodsWENGER MFG·Filed 2017·Application pending·0 cites
- 2857US2024033685A1Direct Air Capture and Bioelectrochemical Conversion of CO2UNIV CALIFORNIA·Filed 2023·Application pending·0 cites
- 2956US7427497B2In vitro metabolic engineering on microscale devicesRENSSELAER POLYTECH INST·Filed 2002·Granted Sep 23, 2008·1 cites·13 claims
- 3056US2011015088A1Biocatalytic solgel microarraysRENSSELAER POLYTECH INST·Filed 2010·Application pending·0 cites
- 3152US6393720B1Spreader apparatus for pellet dryer/coolerWENGER MFG·Filed 2000·Granted May 28, 2002·3 cites·29 claims
- 3252US6261813B1Two step enzymatic acylationALBANY MOLECULAR RES INC·Filed 1998·Granted Jul 17, 2001·11 cites·8 claims
- 3346US8685729B2Heterologous expression of extremophile heat shock proteins and chaperones in microorganisms to increase tolerance to toxic compoundsCLARK DOUGLAS S·Filed 2008·Granted Apr 1, 2014·0 cites·16 claims
- 3444US9410135B2Thermophilic mutants of Trichoderma reesei endoglucanase ICHOKHAWALA HARSHAL AKSHAY·Filed 2011·Granted Aug 9, 2016·0 cites·19 claims
- 3543US2009221441A1Three-dimensional cellular array chip and platform for toxicology assaysUNIV CALIFORNIA·Filed 2006·Application pending·0 cites
- 3637US2011190162A1Method of nucleic acid delivery into three-dimensional cell culture arraysLEE MOO-YEAL·Filed 2010·Application pending·0 cites
- 3735US5778558APellet cooling method and apparatus using alternate hot and cool air streamsWENGER MFG·Filed 1997·Granted Jul 14, 1998·4 cites·13 claims
- 3833US9856427B2Method to convert fermentation mixture into fuelsTOSTE F DEAN·Filed 2012·Granted Jan 2, 2018·0 cites·14 claims
- 3930US2002039723A1Biocatalytic methods for synthesizing and identifying biologically active compoundsFiled 1999·Application pending·0 cites
- 4029US5815941APellet cooler having dual grate pellet outletWENGER MFG·Filed 1997·Granted Oct 6, 1998·1 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Douglas S. Clark files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →