William E. Wellman — 17 Patents at ExxonMobil

William E. Wellman has been granted 17 US patents while listed as an inventor at ExxonMobil. The first was granted in 1984 and the most recent in May 1997. William E. Wellman ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list William E. Wellman in Edison, NJ, US.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5631330	Process for preparing phenol-functional polymer	Albert I. Yezrielev, Ralph M. Kowalik, George A. Knudsen, Michael G. Romanelli	1997-05-20	$202,369,000
5536794	Thermoset coating compositions having improved hardness	Albert I. Yezrielev	1996-07-16	$193,679,000
5458920	Gloss reduction agent for solvent based pigmented coating formulations	Albert I. Yezrielev, Ralph M. Kowalik, Robert N. Sachs	1995-10-17	$74,886,000
5453469	Liquid polymer and polyol compositions, and process for preparing phenol-functional polymer	Albert I. Yezrielev, Ralph M. Kowalik, George A. Knudsen, Michael G. Romanelli	1995-09-26
5334671	Phenol terminated diester compositions derived from dicarboxylic acids, polyester polymers or alkyd polymers, and curable compositions containing same	Albert I. Yezrielev, Ralph M. Kowalik, George A. Knudsen, Michael G. Romanelli	1994-08-02	$52,038,000
5334652	Polyester-based coating compositions having high pigment-to-binder ratios	Albert I. Yezrielev, Ralph M. Kowalik	1994-08-02	$52,038,000
5326831	Phenol terminated diester compositions derived from discarboxylic acids, polyester polymers or alkyd polymers, and curable compositions containing same	Albert I. Yezrielev, Ralph M. Kowalik, George A. Knudsen, Michael G. Romanelli	1994-07-05	$43,213,000
5326791	Process for separation of hydrolyzable from non-hydrolyzable waste plastics for recovery of starting materials and other conversion processes, respectively	Ramzi Y. Saleh	1994-07-05	$43,213,000
5322884	Polyester-based coating compositions having high pigment-to-binder ratios	Albert I. Yezrielev, Ralph M. Kowalik	1994-06-21	$68,332,000
5239018	Liquid polymer and polyol compositions, and process for preparing phenol-functional polymer	Albert I. Yezrielev, Ralph M. Kowalik, George A. Knudsen, Michael G. Romanelli	1993-08-24	$39,772,000
5210155	Phenol terminated diester compositions derived from dicarboxylic acids, polyester polymers or alkyd polymers, and curable compositions containing same	Albert I. Yezrielev, Ralph M. Kowalik, George A. Knudsen, Michael G. Romanelli	1993-05-11	$48,785,000
5166289	Thermoset coating composition having improved hardness	Albert I. Yezrielev	1992-11-24	$329,518,000
5034154	Solvent mixture for production of high solids acrylic coating resins	Albert I. Yezrielev, Michael G. Romanelli, Richard H. Schlosberg	1991-07-23	$48,223,000
4985517	High solids acrylic-based coatings	Albert I. Yezrielev, Michael G. Romanelli	1991-01-15	$125,892,000
4855369	High solids acrylic-based coatings	Albert I. Yezrielev, Michael G. Romanelli	1989-08-08	$27,576,000
4758642	Process for preparing improved high solids acrylic-based coatings	Albet I. Yezrielev, Michael G. Romanelli, Richard H. Schlosberg	1988-07-19	$430,974,000
4471142	Process for producing isopropyl alcohol and di-isopropyl ether	Paul E. Burton	1984-09-11	$30,271,000

William E. Wellman — 17 Patents

Issued Patents All Time

Patent Widget