JU

Jeffrey D. Umpleby

BL Bp Chemicals Limited: 2 patents #6 of 42Top 15%
UC Union Carbide: 2 patents #13 of 206Top 7%
📍 Ferney-Voltaire, NJ: #1 of 1 inventorsTop 100%
Overall (1989): #4,846 of 140,708Top 4%
4
Patents 1989

Issued Patents 1989

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4859810 Water-tree stable electrical insulating polymeric compositions Rudolphe C. Cloetens 1989-08-22
4806594 Water curable compositions of silane containing ole36in polymers Laurence H. Gross, Robert L. Silverman 1989-02-21
4803244 Process for the preparation of thermoplastic elastomers 1989-02-07
4795786 Polymer composition 1989-01-03