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

Stephen E. Eisenstein — 12 Patents

BWBasf Wyandotte: 11 patents #14 of 156Top 9%
Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Oak Park, MI: #15 of 200 inventorsTop 8%
Michigan: #7,722 of 86,293 inventorsTop 9%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Stephen E. Eisenstein has been granted 12 US patents while listed as an inventor at Basf Wyandotte. The first was granted in 1982 and the most recent in May 1991. Stephen E. Eisenstein ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Stephen E. Eisenstein in Oak Park, MI, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
5015403 Preparation of lithium-calcium grease compositions Wayne J. Kuchler 1991-05-14
4470914 Polyoxyalkylene lubricants of improved oxidative stability and lower viscosity Basil Thir 1984-09-11
4469820 Polyurethane prepared from a polyoxyalkylene containing an oxidation inhibiting amount of a benzoic acid salt Edward M. Dexheimer, Michael J. Anchor, Basil Thir 1984-09-04
4468478 Polyurethanes prepared from polyoxyalkylenes containing alkaline catalyst residues chelated with benzoic acid derivatives Edward M. Dexheimer, Michael J. Anchor, Basil Thir 1984-08-28
4452758 Compositions and process for inhibiting corrosion of aluminum Joe C. Wilson, Stanley T. Hirozawa, Jerrold F. Maxwell 1984-06-05
4426300 Oxidation stable polyoxyalkylenes containing salts of benzoic acid derivatives Edward M. Dexheimer, Michael J. Anchor, Basil Thir 1984-01-17
4426301 Polyoxyalkylenes containing alkaline catalyst residues chelated with benzoic acid derivatives Edward M. Dexheimer, Michael J. Anchor, Basil Thir 1984-01-17
4399091 Comfort additive for acrylic fibers Edward M. Dexheimer 1983-08-16
4389371 Process for inhibiting the corrosion of aluminum Joe C. Wilson, Jerrold F. Maxwell, Stanley T. Hirozawa 1983-06-21
4360144 Printed circuit board soldering William A. Cuddy, Basil Thir 1982-11-23
4336685 Synthetic polymer films and fibers rendered permanently anti-static 1982-06-29
4314000 Fiber lubricants yielding low residues upon oxidation Basil Thir, David D. Newkirk, William K. Langdon 1982-02-02