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

Henry C. Chan — 16 Patents

Chevron: 12 patents #381 of 4,788Top 8%
Air Products And Chemicals: 2 patents #793 of 1,997Top 40%
GE: 2 patents #13,632 of 36,430Top 40%
Port Arthur, TX: #2 of 77 inventorsTop 3%
Texas: #9,126 of 125,132 inventorsTop 8%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Henry C. Chan has been granted 16 US patents while listed as an inventor at Chevron. The first was granted in 1982 and the most recent in September 2024. Henry C. Chan ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Henry C. Chan in Port Arthur, TX, US.

Patents per Year

Patents granted per year, 1982 to 2024Bar chart with a peak of 2 patents in 1992.peak 21982: 1 patents19821990: 1 patents1991: 1 patents19911992: 2 patents1993: 1 patents19931994: 2 patents1995: 1 patents19951996: 1 patents2003: 1 patents20032004: 1 patents2008: 1 patents20082009: 1 patents2023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12091320 Process for H2 and syngas production Xiang-Dong Peng, Kelly Danielle Aguilar, Shihong Yan, Qiong Zhou, Shylaja Gowda 2024-09-17 $109,995,000
11753299 Process for H2 and syngas production Xiang-Dong Peng, Kelly Danielle Aguilar, Shihong Yan, Qiong Zhou, Shylaja Gowda 2023-09-12 $348,354,000
7506822 Slurry injector and methods of use thereof Ronald Ralph Cairo, Wei Chen 2009-03-24 $36,551,000
7416404 Feed injector for gasification and related method 2008-08-26 $69,867,000
6773630 Process for the gasification of heavy oil Robert J. Stellaccio, Donald Duane Brooker 2004-08-10
6610112 Method for oil gasification Byron Von Klock 2003-08-26
5566891 Method for grinding hot material and recovering gasses emitted therefrom Paul Steven Wallace 1996-10-22 $27,109,000
5449451 Fluid catalytic cracking feedstock injection process Michael M. Dach, Ting Y. Chan 1995-09-12 $13,999,000
5340037 Method and apparatus for grinding hot material and recovering gasses emitted therefrom Paul Steven Wallace 1994-08-23 $7,639,000
5288920 FCC riser discharge separation and quench apparatus Ting Y. Chan 1994-02-22 $32,741,000
5217602 FCC riser discharge separation and quench Ting Y. Chan 1993-06-08 $15,993,000
5152975 Process for producing high purity hydrogen Wing-Chiu F. Fong, Robert M. Suggitt, Manuel E. Quintana 1992-10-06 $12,354,000
5152976 Process for producing high purity hydrogen Wing-Chiu F. Fong, Robert M. Suggitt, Manuel E. Quintana 1992-10-06 $12,354,000
5019354 Fluid catalytic cracking catalyst-vapor separator 1991-05-28 $28,302,000
4968404 Process for decoking fluid catalytic cracking catalyst Gary E. Collier 1990-11-06 $23,379,000
4351649 Control system for gas dehydrators William R. Owens, Ooriapadical C. Abraham, Levi C. Parker 1982-09-28 $6,526,000