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

Philip D. Caesar — 3 Patents

ExxonMobil: 3 patents #3,063 of 10,161Top 35%
Deptford, NJ: #40 of 113 inventorsTop 40%
New Jersey: #23,671 of 69,400 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Philip D. Caesar has been granted 3 US patents while listed as an inventor at ExxonMobil. The first was granted in 1981 and the most recent in September 1987. Philip D. Caesar ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Philip D. Caesar in Deptford, NJ, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4692423 Method for preparing structured catalytic solids 1987-09-08 $12,933,000
4304871 Conversion of synthesis gas to hydrocarbon mixtures utilizing a dual catalyst bed James A. Brennan, Julius Ciric, William E. Garwood 1981-12-08 $13,730,000
4269783 Conversion of syngas to high octane olefinic naphtha James A. Brennan, Julius Ciric, William E. Garwood, Robert E. Holland 1981-05-26 $23,584,000