Inventor · disambiguated record
Stephen R. Fahnestock
Also filed as: FAHNESTOCK STEPHEN R
34 granted patents·11 pending applications·505 citations·filing 1983–2014
98Inventor score
Top patents by PatentIndex Score
45 records- 0197US7427656B2Peptide tags for the expression and purification of bioactive peptidesDU PONT·Filed 2006·Granted Sep 23, 2008·27 cites·10 claims
- 0297US6268169B1Recombinantly produced spider silkDU PONT·Filed 1994·Granted Jul 31, 2001·80 cites·16 claims
- 0393US7060260B2Water-soluble silk proteins in compositions for skin care, hair care or hair coloringDU PONT·Filed 2004·Granted Jun 13, 2006·37 cites·20 claims
- 0492US7678883B2Solubility tags for the expression and purification of bioactive peptidesDU PONT·Filed 2007·Granted Mar 16, 2010·21 cites·14 claims
- 0591US8748399B2Acid-cleavable linkers exhibiting altered rates of acid hydrolysisDU PONT·Filed 2013·Granted Jun 10, 2014·9 cites·41 claims
- 0691US8609621B2Acid-cleavable linkers exhibiting altered rates of acid hydrolysisBEDZYK LAURA A·Filed 2011·Granted Dec 17, 2013·19 cites·41 claims
- 0790US7662913B2Cystatin-based peptide tags for the expression and purification of bioactive peptidesDU PONT·Filed 2006·Granted Feb 16, 2010·13 cites·4 claims
- 0889US9062312B2Fusion peptides comprising multi-functional peptidic solubility tags for efficient production, processing and surface applicationsROUVIERE PIERRE E·Filed 2012·Granted Jun 23, 2015·8 cites·11 claims
- 0989US7732569B2Zein-based peptide tags for the expression and purification of bioactive peptidesDU PONT·Filed 2006·Granted Jun 8, 2010·10 cites·4 claims
- 1089US4977247AImmobilized protein G variants and the use thereofGENEX CORP·Filed 1989·Granted Dec 11, 1990·49 cites·16 claims
- 1188US7829311B2Ketosteroid isomerase inclusion body tag engineered to be acid-resistant by replacing aspartates with glutamateDU PONT·Filed 2008·Granted Nov 9, 2010·9 cites·15 claims
- 1288US7749957B2Clay-binding peptides and methods of useDU PONT·Filed 2007·Granted Jul 6, 2010·10 cites·55 claims
- 1387US8481678B2Peptide-based tooth whitening reagentsANTON DOUGLAS ROBERT·Filed 2010·Granted Jul 9, 2013·6 cites·9 claims
- 1487US8354381B2Peptide compositions for oral care systemsDU PONT·Filed 2010·Granted Jan 15, 2013·4 cites·21 claims
- 1587US7951559B2Recombinant peptide production using a cross-linkable solubility tagDU PONT·Filed 2008·Granted May 31, 2011·9 cites·13 claims
- 1687US7795382B2Peptide tags for the expression and purification of bioactive peptidesDU PONT·Filed 2008·Granted Sep 14, 2010·3 cites·10 claims
- 1785US8697654B2Peptide linkers for effective multivalent peptide bindingCHENG QIONG·Filed 2009·Granted Apr 15, 2014·9 cites·21 claims
- 1885US8263056B2Dyed-hair-binding peptides and peptide-based hair reagents for personal careBENSON R EDWARD·Filed 2008·Granted Sep 11, 2012·4 cites·16 claims
- 1984US8287845B2Hair-binding peptidesFAHNESTOCK STEPHEN R·Filed 2009·Granted Oct 16, 2012·4 cites·15 claims
- 2083US8273337B2Hair binding peptides and peptide-based hair reagents for personal careBENSON R EDWARD·Filed 2008·Granted Sep 25, 2012·3 cites·14 claims
- 2183US7794979B2Solubility tags for the expression and purification of bioactive peptidesDU PONT·Filed 2010·Granted Sep 14, 2010·4 cites·15 claims
- 2281US8652455B2Targeted perhydrolasesDICOSIMO ROBERT·Filed 2011·Granted Feb 18, 2014·3 cites·27 claims
- 2381US4617266AProduction of Protein AGENEX CORP·Filed 1983·Granted Oct 14, 1986·40 cites·12 claims
- 2477US7794963B2Use of tetracysteine tags in fluorescence-activated cell sorting analysis of prokaryotic cells producing peptides or proteinsDU PONT·Filed 2008·Granted Sep 14, 2010·2 cites·13 claims
- 2575US4956296ACloned streptococcal genes encoding protein G and their use to construct recombinant microorganisms to produce protein GGENEX CORP·Filed 1988·Granted Sep 11, 1990·31 cites·13 claims
- 2675US4954618ACloned streptococcal genes encoding protein G and their use to construct recombinant microorganisms to produce protein GGENEX CORP·Filed 1989·Granted Sep 4, 1990·27 cites·6 claims
- 2772US9278138B2Peptide linkers for effective multivalent peptide bindingDU PONT·Filed 2014·Granted Mar 8, 2016·1 cites·22 claims
- 2865US2010158822A1Peptides that bind to silica-coated particlesDU PONT·Filed 2009·Application pending·0 cites
- 2965US2010158846A1Hair-binding peptidesDU PONT·Filed 2009·Application pending·0 cites
- 3064US2010158837A1Iron oxide-binding peptidesDU PONT·Filed 2009·Application pending·0 cites
- 3162US4828994ABacillus strains with reduced extracellular protease levelsGENEX CORP·Filed 1985·Granted May 9, 1989·26 cites·20 claims
- 3261US5312901ACloned streptococcal genes encoding protein G and their use to construct recombinant microorganisms to produce protein GPHARMACIA LKB BIOTECH·Filed 1992·Granted May 17, 1994·18 cites·9 claims
- 3361US2014221608A1Acid-cleavable linkers exhibiting altered rates of acid hydrolysisDU PONT·Filed 2014·Application pending·0 cites
- 3460US2012317733A1Enzymatic peracid generation for use in hair care productsCHISHOLM DEXTER A·Filed 2011·Application pending·0 cites
- 3558US8815550B2Targeted perhydrolasesDU PONT·Filed 2013·Granted Aug 26, 2014·0 cites·30 claims
- 3658US2013011356A1Hair-binding peptidesDU PONT·Filed 2012·Application pending·0 cites
- 3757US5082773ACloned streptococcal genes encoding protein G and their use to construct recombinant microorganisms to produce protein GPHARMACIA LKB BIOTECH·Filed 1987·Granted Jan 21, 1992·13 cites·21 claims
- 3854US8617843B2Recombinant peptide production using a cross-linkable solubility tagALSOP ALBERT W·Filed 2011·Granted Dec 31, 2013·0 cites·12 claims
- 3954US2008107614A1Peptide-based conditionersFAHNESTOCK STEPHEN R·Filed 2007·Application pending·0 cites
- 4053US2004132978A1Method for purifying and recovering silk proteins in soluble form and uses thereofFiled 2003·Application pending·0 cites
- 4147US2008287651A1Silk Thread Containing Spider Thread Protein and Silk Worm Producing the Silk ThreadTORAY INDUSTRIES·Filed 2005·Application pending·0 cites
- 4247US2010234568A1Identification of peptide tags for the production of insoluble peptides by sequence scanningDECAROLIS LINDA JANE·Filed 2006·Application pending·0 cites
- 4345US5229492ACloned streptococcal genes encoding protein G and their use to construct recombinant microorganisms to produce protein GPHARMACIA LKB BIOTECH·Filed 1990·Granted Jul 20, 1993·6 cites·2 claims
- 4444US9115182B2Cysteine cross-linked structural peptidesDU PONT·Filed 2013·Granted Aug 25, 2015·0 cites·12 claims
- 4535US2010247590A1Peptide-Based Systems For Delivery Of Cosmetic AgentsJOHNSON & JOHNSON·Filed 2010·Application pending·0 cites
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