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

Dan Ray — 3 Patents

XOXoma: 3 patents #61 of 75Top 85%
Calabasas, CA: #1,154 of 4,119 inventorsTop 30%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Dan Ray has been granted 3 US patents while listed as an inventor at Xoma. The first was granted in 1991 and the most recent in October 1994. Dan Ray ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Dan Ray in Calabasas, CA, US.

Patents per Year

Patents granted per year, 1991 to 1994Bar chart with a peak of 1 patents in 1991.peak 11991: 1 patents19911993: 1 patents19931994: 1 patents1994

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5357044 Cecropins fusion proteins Jiunu Lai, Jar-How Lee, Yun-Long Lin, Gary L. Wilcox 1994-10-18 $1,257,000
5206154 Method of producing cecropins by microbiological techniques Jiunu Lai, Jar-How Lee, Yun-Long Lin, Gary L. Wilcox 1993-04-27 $1,854,000
5028530 AraB promoters and method of producing polypeptides, including cecropins, by microbiological techniques Jiunu Lai, Jar-How Lee, Yun-Long Lin, Gary L. Wilcox 1991-07-02 $6,438,000