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

James Spivack — 31 Patents

GE: 31 patents #668 of 36,430Top 2%
Johnstown, NY: #1 of 39 inventorsTop 3%
New York: #3,856 of 115,490 inventorsTop 4%
Overall (All Time): #115,823 of 4,157,543Top 3%
31 Patents All Time
James Spivack has been granted 31 US patents while listed as an inventor at GE. The first was granted in 1991 and the most recent in February 2007. James Spivack ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list James Spivack in Johnstown, NY, US.

Patents per Year

Patents granted per year, 1991 to 2007Bar chart with a peak of 6 patents in 2006.peak 61991: 1 patents19911992: 1 patents1993: 1 patents19932000: 5 patents2001: 2 patents20012002: 5 patents2003: 5 patents20032004: 2 patents2005: 2 patents20052006: 6 patents2007: 1 patents2007

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7179988 Dye sensitized solar cells having foil electrodes John Yupeng Gui, Reed Roeder Corderman 2007-02-20 $50,976,000
7145071 Dye sensitized solar cell having finger electrodes Harish Radhakrishna Acharya, Donald Franklin Foust 2006-12-05 $43,543,000
7078613 Structured micro-channel semiconductor electrode for photovoltaic cells Donald Franklin Foust 2006-07-18 $45,643,000
7041774 Functionalized zeolite compositions and methods for their preparation and use Gurram Kishan, Rajappan Vetrivel, Nileshkumar Prakash Kukalyekar, Adil Minoo Dhalla, Jonathan Lloyd Male +2 more 2006-05-09 $46,903,000
7019209 Structured dye sensitized solar cell Harish Radhakrishna Acharya 2006-03-28 $26,986,000
6995294 Method for producing bisphenol catalysts and bisphenols Jimmy Lynn Webb 2006-02-07 $36,758,000
6992228 Method for producing bisphenol catalysts and bisphenols Jimmy Lynn Webb 2006-01-31 $85,858,000
6884894 Method for producing bisphenol catalysts and bisphenols Jimmy Lynn Webb 2005-04-26 $29,391,000
6872860 Method for producing bisphenol catalysts and bisphenols Jimmy Lynn Webb 2005-03-29 $47,759,000
6710212 Incremental flow reactor and method for parallel screening William Patrick Flanagan, Cheryl Sabourin 2004-03-23 $38,830,000
6693220 Method for screening multiple reactants and catalyst systems using incremental flow reactor methodology William Patrick Flanagan, Cheryl Sabourin 2004-02-17 $62,647,000
6620939 Method for producing bisphenol catalysts and bisphenols Jimmy Lynn Webb 2003-09-16 $54,496,000
6566299 Catalyst system Donald Wayne Whisenhunt, Jr., James Norman Cawse, Grigorii Lev Soloveichik 2003-05-20 $74,085,000
6534432 Catalyst compositions for producing aromatic carbonates Donald Wayne Whisenhunt, Jr., James Norman Cawse, Bruce Fletcher Johnson 2003-03-18 $50,547,000
6534686 Method for producing bisphenol catalysts and bisphenols Jimmy Lynn Webb 2003-03-18 $50,547,000
6514900 Catalyst system for producing aromatic carbonates James Norman Cawse, Donald Wayne Whisenhunt, Jr., Bruce Fletcher Johnson, Grigorii Lev Soloveichik 2003-02-04 $73,993,000
6486364 Amine modified catalysts for bisphenol production 2002-11-26 $42,764,000
6420587 Catalyst system for producing aromatic carbonates Donald Wayne Whisenhunt, Jr., James Norman Cawse, Bruce Fletcher Johnson, Grigorii Lev Soloveichik, John Yaw Ofori +1 more 2002-07-16 $64,031,000
6414200 Silylmethanethiols as promoters for bisphenol production Jimmy Lynn Webb, Victoria Jean Eddy-Helenek, Joseph Richard Wetzel 2002-07-02 $37,392,000
6380417 Catalysts system for producing aromatic carbonates Donald Wayne Whisenhunt, Jr., James Norman Cawse, Bruce Fletcher Johnson, Grigorii Lev Soloveichik, John Yaw Ofori +1 more 2002-04-30 $64,421,000
6355597 Catalyst system for producing aromatic carbonates Donald Wayne Whisenhunt, Jr., James Norman Cawse, Bruce Fletcher Johnson, Kirill Vladimirovich Shalyaev 2002-03-12 $90,413,000
6201146 Method and catalyst system for producing aromatic carbonates James Norman Cawse, Donald Wayne Whisenhunt, Jr., Bruce Fletcher Johnson, Grigorii Lev Soloveichik 2001-03-13 $171,343,000
6197991 Method and catalyst system for producing Donald Wayne Whisenhunt, Jr., James Norman Cawse, Bruce Fletcher Johnson, Grigorii Lev Soloveichik, John Yaw Ofori +1 more 2001-03-06 $100,473,000
6160155 Method and catalyst system for producing aromatic carbonates Donald Wayne Whisenhunt, Jr., James Norman Cawse, Grigorii Lev Soloveichik 2000-12-12 $174,843,000
6160154 Method and catalyst system for producing aromatic carbonates Donald Wayne Whisenhunt, Jr., James Norman Cawse, Bruce Fletcher Johnson, Marsha Mottel Grade, Grigorii Lev Soloveichik +2 more 2000-12-12 $174,843,000