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

Herbert Chao — 54 Patents

GE: 31 patents #668 of 36,430Top 2%
FTFina Technology: 13 patents #36 of 308Top 15%
SCSartomer Technology Company: 3 patents #6 of 20Top 30%
UCUnion Carbide: 3 patents #288 of 1,402Top 25%
SCSartomer Technologies Company: 1 patents #3 of 15Top 20%
SBSabic Innovative Plastics B.V.: 1 patents #445 of 817Top 55%
EAElf Atochem North America: 1 patents #79 of 167Top 50%
ESElf Atochem S.A.: 1 patents #238 of 505Top 50%
AMAmoco: 1 patents #610 of 1,251Top 50%
Paoli, PA: #1 of 117 inventorsTop 1%
Pennsylvania: #586 of 74,527 inventorsTop 1%
Overall (All Time): #46,969 of 4,157,543Top 2%
54 Patents All Time
Herbert Chao has been granted 54 US patents while listed as an inventor at GE. The first was granted in 1984 and the most recent in April 2023. Herbert Chao ranks #46,969 of 4,157,543 US inventors in our database (top 1.1%). Patent records list Herbert Chao in Paoli, PA, US.

Issued Patents All Time

Showing 1–25 of 54 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11634531 Curable polyfarnesene-based compositions Steven Kristofer Henning, Nan Tian 2023-04-25
11466118 Chain end hydroxyl functionalized branched polyfarnesenes obtained by radical polymerization Tomas TRNKA 2022-10-11
11117988 Farnesene-based macromonomers and methods of making and using the same Steven Kristofer Henning, Taejun Yoo 2021-09-14
10745503 Epoxidized polyfarnesene and methods for producing the same Taejun Yoo, Sabrina Nehache 2020-08-18
10544241 Farnesene-based macromonomers and methods of making and using the same Steven Kristofer Henning, Taejun Yoo 2020-01-28
10370523 Insulating glass sealants based on polyurethanes and organically-modified nanoclays Taejun Yoo, Nan Tian 2019-08-06
10336839 Farnesene-based polymers and liquid optically clear adhesive compositions incorporating the same Taejun Yoo, Steven Kristofer Henning 2019-07-02
10323117 Polyols derived from farnesene for polyurethanes Nan Tian 2019-06-18
10239973 Farnesene-based polymers and liquid optically clear adhesive compositions incorporating the same Taejun Yoo, Steven Kristofer Henning 2019-03-26
9994669 Polyols derived from farnesene for polyurethanes Nan Tian 2018-06-12
9850329 Farnesene-based polymers and liquid optically clear adhesive compositions incorporating the same Taejun Yoo, Steven Kristofer Henning 2017-12-26
9145334 Isocyanate-free insulated glass sealant and insulated glass units using the same Nan Tian 2015-09-29
9045615 Metal carboxylate additives for thermoplastics Jeremy Roland Austin 2015-06-02
7901695 Controlled release polymeric gels Nan Tian 2011-03-08
7781537 Functionalized poly(arylene ether) composition and method Joop Birsak, Bryan Duffey, Amy Rene Freshour, Hugo Ingelbrecht, Qiwei Liu +4 more 2010-08-24
7329708 Functionalized poly(arylene ether) composition and method Joop Birsak, Bryan Duffey, Amy Rene Freshour, Hugo Ingelbrecht, Qiwei Lu +4 more 2008-02-12 $31,619,000
6864321 Hydroxyl-terminated polybutadienes and their use in curing formulations Nan Tian, Alain Drexler, John Schmidhauser 2005-03-08
6855776 Amino-terminated polybutadienes John Schmidhauser, Alain Drexler, Nan Tian 2005-02-15
6831136 Amino-terminated polybutadienes Nan Tian, Alain Drexler, John Schmidhauser 2004-12-14
6780959 Compositions comprising functionalized polyphenylene ether resins Adrianus J. F. M. Braat, Hua Guo, Juraj Liska, Gary William Yeager 2004-08-24 $38,400,000
6747097 Hydroxyl-terminated polybutadienes and curing formulations Nan Tian, Alain Drexler, John Schmidhauser 2004-06-08
6627708 Compositions comprising functionalized polyphenylene ether resins Adrianus J. F. M. Braat, Hua Guo, Juraj Liska, Gary William Yeager 2003-09-30 $50,812,000
6521703 Curable resin composition, method for the preparation thereof, and articles derived thereform Kenneth Paul Zarnoch, Hua Guo 2003-02-18 $42,832,000
6469124 Functionalized polyphenylene ether resins and curable compositions comprising them Adrianus J. F. M. Braat, Hua Guo, Juraj Liska, Gary William Yeager 2002-10-22 $51,300,000
6454536 Adhesion enhancers to promote bonds of improved strength between elastomers metals in lightweight aircraft fan blades Charles R. Evans, Douglas Duane Ward, Joseph Thomas Begovich, Wendy Wen-Ling Lin 2002-09-24 $38,143,000