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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
GM

Guy Mullenbach — 24 Patents

CHChiron: 22 patents #11 of 583Top 2%
BEBehringwerke: 3 patents #63 of 317Top 20%
WFWashington Research Foundation: 3 patents #8 of 97Top 9%
HGHoechst Marion Roussel Deutschland Gmbh: 1 patents #7 of 62Top 15%
Oakland, CA: #218 of 4,380 inventorsTop 5%
California: #23,266 of 386,348 inventorsTop 7%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Guy Mullenbach has been granted 24 US patents while listed as an inventor at Chiron. The first was granted in 1991 and the most recent in December 2004. Guy Mullenbach ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Guy Mullenbach in Oakland, CA, US.

Patents per Year

Patents granted per year, 1991 to 2004Bar chart with a peak of 4 patents in 1998.peak 41991: 1 patents19911992: 3 patents1993: 1 patents19931995: 1 patents1996: 2 patents19961997: 3 patents1998: 4 patents19981999: 1 patents2000: 1 patents20002001: 3 patents2002: 2 patents20022003: 1 patents2004: 1 patents2004

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6830906 Manganese superoxide dismutase cloning and expression in microoganisms Robert A. Hallewell, Graeme I. Bell 2004-12-14 $40,586,000
6642029 Hybrid DNA synthesis of mature insulin-like growth factors Pablo D. T. Valenzuela 2003-11-04 $26,741,000
6448379 IL8 inhibitors Patricia Tekamp-Olson, Mary Ellen Wernette-Hammond 2002-09-10 $30,287,000
6436390 IL8 inhibitors Patricia Tekamp-Olson, Mary Ellen Wernette-Hammond 2002-08-20
6331421 DNA construct comprising a vector for expression of human cytoplasmic Cu/Zn superoxide dismutase in E. coli and method of use of same Robert A. Hallewell 2001-12-18 $86,856,000
6326003 Manganese superoxide dismutase cloning and expression in microorganisms Robert A. Hallewell, Graeme I. Bell 2001-12-04 $41,824,000
6191106 Muteins of epidermal growth factor exhibiting enhanced binding at low pH Jeffrey M. Blaney, Steven A. Rosenberg 2001-02-20 $56,984,000
6030799 Immunoassays for detecting chlamydial antigens or antibodies thereto using recombinant or synthetic major outer membrane protein polypeptides as substitute antigens Nina Agabian, Richard S. Stephens, Cho-chou Kuo 2000-02-29
5976530 Peptide plasminogen activators Nancy L. Haigwood, Ernst-Guenter Afting, Eric-Paul Paques 1999-11-02
5821055 Chlamydia major outer membrane protein Nina Agabian, Richard S. Stephens, Cho-chou Kuo 1998-10-13 $32,321,000
5817794 Isolated DNA sequence comprising DNA encoding human cytoplasmic Cu-Zn superoxide dismutase Robert A. Hallewell 1998-10-06 $4,811,000
5770714 Chlamydia major outer membrane protein Nina Agabian, Richard S. Stephens, Cho-chou Kuo 1998-06-23 $7,546,000
5710033 Superoxide dismutase cloning and expression in microorganisms Robert A. Hallewell 1998-01-20 $6,228,000
5691139 Genetic modification of superoxide dismutase to increase expression in microorganisms Robert A. Hallewell 1997-11-25 $29,125,000
5656269 Peptide plasminogen activators Nancy L. Haigwood, Ernst-Guenter Afting, Eric-Paul Paques 1997-08-12 $4,744,000
5629189 DNA encoding human cytoplasmic Cu/Zn superoxide dismutase Robert A. Hallewell 1997-05-13 $11,980,000
5547935 Muteins of human epidermal growth factor exhibiting enhanced binding at low PH Jeffrey M. Blaney, Steven A. Rosenberg 1996-08-20 $15,952,000
5501853 Peptide plasminogen activators Nancy L. Haigwood, Ernest-Guenter Afting, Eric-Paul Paques 1996-03-26 $40,732,000
5439679 Peptide plasminogen activators Ernest-Guenter Afting, Eric-Paul Paques, Nancy L. Haigwood 1995-08-08 $41,751,000
5252476 Superoxide dismutase cloning and expression in microorganisms Robert A. Hallewell 1993-10-12 $10,155,000
5171680 Superoxide dismutase analogs having novel binding properties Robert A. Hallewell, Pablo D. T. Valenzuela 1992-12-15 $6,152,000
5096825 Gene for human epidermal growth factor and synthesis and expression thereof Philip J. Barr, James P. Merryweather, Mickey S. Urdea, Pablo D. T. Valenzuela 1992-03-17 $13,937,000
5084390 Superoxide dismutase polymers Robert A. Hallewell 1992-01-28 $17,179,000
5066591 Polypeptides of human copper/zinc superoxide dimutase Robert A. Hallewell 1991-11-19 $6,239,000