Inventor · disambiguated record
Donald B. Borders
Also filed as: BORDERS DONALD B · BORDERS DONALD BRUCE
33 granted patents·1 pending application·177 citations·filing 1975–2005
97Inventor score
Files withAMERICAN CYANAMID CO24MICROLOGIX BIOTECH INC4BIOSOURCE PHARM INC2LEESE RICHARD A2BIOWEST THERAPEUTICS INC1
Top patents by PatentIndex Score
34 records- 0185US6716962B2Extractive purification of lipopeptide antibioticsMICROLOGIX BIOTECH INC·Filed 2001·Granted Apr 6, 2004·12 cites·27 claims
- 0281US6511962B1Derivatives of laspartomycin and preparation and use thereofMICROLOGIX BIOTECH INC·Filed 2001·Granted Jan 28, 2003·21 cites·80 claims
- 0381US3987029AAntibacterial antibiotics AM31α, AM31β and AM31γAMERICAN CYANAMID CO·Filed 1975·Granted Oct 19, 1976·17 cites·1 claims
- 0477US7138487B2Extractive purification of lipopeptide antibioticsMIGENIX INC·Filed 2004·Granted Nov 21, 2006·4 cites·16 claims
- 0575US6767718B2Lipodepsipeptide antibiotics and methods of preparationBIOSOURCE PHARM INC·Filed 2002·Granted Jul 27, 2004·5 cites·9 claims
- 0674US8889826B2Peptide antibiotics and methods for making sameLEESE RICHARD A·Filed 2005·Granted Nov 18, 2014·4 cites·64 claims
- 0771US6613889B2Method for preparing salts of polyene macrolide estersBIOSOURCE PHARM INC·Filed 2001·Granted Sep 2, 2003·4 cites·7 claims
- 0869US4968493AMethod for controlling chronic respiratory disease, fowl cholera and necrotic enteritis in avian speciesAMERICAN CYANAMID CO·Filed 1989·Granted Nov 6, 1990·11 cites·8 claims
- 0969US4705688AAntibiotic LL-E19020 α and βAMERICAN CYANAMID CO·Filed 1986·Granted Nov 10, 1987·11 cites·8 claims
- 1069US4551533AAntibiotic LL-D42067αAMERICAN CYANAMID CO·Filed 1984·Granted Nov 5, 1985·11 cites·1 claims
- 1167US4626503AAntitumor agents LL-D49194α1, LL-D49194β1, LL-D49194β2, LL-D49194β3, LL-D49194γ, LL-D49194δ, LL-D49194ε, LL-D49194ξ, LL-D49194η, LL-D49194ω1, LL-D49194ω2, and LL-D49194ω3AMERICAN CYANAMID CO·Filed 1985·Granted Dec 2, 1986·10 cites·19 claims
- 1265US4859598AAntibiotic LL-D42067βAMERICAN CYANAMID CO·Filed 1986·Granted Aug 22, 1989·8 cites·3 claims
- 1364US4568646APreparation of antibiotic LL-D05139β from cultures of Glycomyces harbinensis, gen. nov., sp. nov.AMERICAN CYANAMID CO·Filed 1985·Granted Feb 4, 1986·8 cites·6 claims
- 1459US4384043AProcess for producing the antibiotic nosiheptideAMERICAN CYANAMID CO·Filed 1981·Granted May 17, 1983·7 cites·7 claims
- 1558US4578468AAntibiotic LL-D42067βAMERICAN CYANAMID CO·Filed 1984·Granted Mar 25, 1986·6 cites·1 claims
- 1657US7868135B2Compositions of lipopeptide antibiotic derivatives and methods of use thereofBIOWEST THERAPEUTICS INC·Filed 2004·Granted Jan 11, 2011·3 cites·49 claims
- 1754US6750199B2Antimicrobial sulfonamide derivatives of lipopeptide antibioticsMICROLOGIX BIOTECH INC·Filed 2001·Granted Jun 15, 2004·2 cites·45 claims
- 1854US4774184ACulture and process for producing antibiotic LL-D42067alphaAMERICAN CYANAMID CO·Filed 1985·Granted Sep 27, 1988·5 cites·5 claims
- 1954US2006004185A1Peptide antibiotics and peptide intermediates for their prepartionLEESE RICHARD A·Filed 2004·Application pending·0 cites
- 2050US6737403B2Derivatives of laspartomycin and preparation and use thereofMICROLOGIX BIOTECH INC·Filed 2001·Granted May 18, 2004·2 cites·34 claims
- 2149US4552867AAntibiotic LL-BO1208α and LL-BO1208β, process of preparation, pharmaceutical composition and method of useAMERICAN CYANAMID CO·Filed 1983·Granted Nov 12, 1985·4 cites·6 claims
- 2247US4071560ADiaminoalditols useful in the preparation of antibacterial antibiotics AM31α, AM31β, and AM31γAMERICAN CYANAMID CO·Filed 1977·Granted Jan 31, 1978·3 cites·3 claims
- 2343US4845037AProcess for producing antibiotic LL-D42067αAMERICAN CYANAMID CO·Filed 1986·Granted Jul 4, 1989·3 cites·5 claims
- 2439US4499075AAntibiotic agents from S. coeruleorubidus, rubidusAMERICAN CYANAMID CO·Filed 1982·Granted Feb 12, 1985·2 cites·9 claims
- 2538US4699790AAntibiotic LL-C19004AMERICAN CYANAMID CO·Filed 1985·Granted Oct 13, 1987·2 cites·4 claims
- 2638US4608343ABiologically pure culture of Streptomyces majorciensis LabedaAMERICAN CYANAMID CO·Filed 1985·Granted Aug 26, 1986·2 cites·3 claims
- 2737US5077277AChemical derivatives of antibiotics ll-e19020 alpha and betaAMERICAN CYANAMID CO·Filed 1989·Granted Dec 31, 1991·2 cites·7 claims
- 2834US4677071AAntibiotic agents from S. coeruleorubidus, rubidusAMERICAN CYANAMID CO·Filed 1984·Granted Jun 30, 1987·3 cites·4 claims
- 2933US4534970AAntibacterial antibiotics LL-CO8078α1, α2, α3 and βAMERICAN CYANAMID CO·Filed 1983·Granted Aug 13, 1985·1 cites·8 claims
- 3032US4870019AAntibiotic LL-C19004AMERICAN CYANAMID CO·Filed 1986·Granted Sep 26, 1989·3 cites·1 claims
- 3132US4650765ABiologically pure culture of Streptoverticillium stramineum sp. nov.AMERICAN CYANAMID CO·Filed 1985·Granted Mar 17, 1987·1 cites·3 claims
- 3230US4503044AAntibiotic LL-D05139 βAMERICAN CYANAMID CO·Filed 1983·Granted Mar 5, 1985·0 cites·4 claims
- 3330US4234717AAntibacterial antibiotic BM782AMERICAN CYANAMID CO·Filed 1979·Granted Nov 18, 1980·0 cites·3 claims
- 3430US4064012AProcess for producing antibacterial antibiotics AM31α, AM31β, and AM31γ with Streptoverticillium netropsisAMERICAN CYANAMID CO·Filed 1977·Granted Dec 20, 1977·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →