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

Douglas Lang — 2 Patents

ESExpress Scripts: 1 patents #34 of 61Top 60%
GEGeosource: 1 patents #20 of 55Top 40%
Bellaire, TX: #167 of 352 inventorsTop 50%
Texas: #52,941 of 125,132 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Douglas Lang has been granted 2 US patents while listed as an inventor at Express Scripts. The first was granted in 1981 and the most recent in October 2014. Douglas Lang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Douglas Lang in Bellaire, TX, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8851127 Methods and systems for pharmaceutical compounding Brian D. Marquis 2014-10-07 $217,711,000
4276620 Method and apparatus for obtaining a composite field response _to a variable source array using weighting coefficients Twassul A. Kahn, John W. Kiowski, Jr. 1981-06-30 $5,642,000