Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Martin Ehrlich — 5 Patents

KPKraton Polymers: 2 patents #68 of 194Top 40%
Shell Oil Compny: 2 patents #1,477 of 4,423Top 35%
Houston, TX: #4,540 of 21,073 inventorsTop 25%
Texas: #28,633 of 125,132 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Martin Ehrlich has been granted 5 US patents while listed as an inventor at Kraton Polymers. The first was granted in 1995 and the most recent in July 2016. Martin Ehrlich ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Martin Ehrlich in Houston, TX, US.

Patents per Year

Patents granted per year, 1995 to 2016Bar chart with a peak of 1 patents in 1995.peak 11995: 1 patents19952000: 1 patents20002001: 1 patents20012011: 1 patents20112016: 1 patents2016

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9394414 Elastic, moisture-vapor permeable films, their preparation and their use John E. Flood, Richard I. Blackwell, Todd Schroeder, Jerzy Gumulka 2016-07-19 $4,711,000
8003209 Elastomeric bicomponent fibers comprising block copolymers having high flow John E. Flood, Dale L. Handlin, Jr. 2011-08-23 $4,296,000
6274682 Epoxy resin system Larry S. Corley 2001-08-14
6127508 Epoxy resin and amine-terminated polyamide from aminoalkylpiperazine Larry S. Corley 2000-10-03
5378798 Composition and process for coating metallic substrates 1995-01-03