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Steven E. Wujcik — 15 Patents

Basf Se: 12 patents #1,345 of 13,826Top 10%
BWBasf Wyandotte: 2 patents #56 of 156Top 40%
Ann Arbor, MI: #581 of 6,071 inventorsTop 10%
Michigan: #5,942 of 86,293 inventorsTop 7%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Steven E. Wujcik has been granted 15 US patents while listed as an inventor at Basf Se. The first was granted in 1985 and the most recent in August 2024. Steven E. Wujcik ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Steven E. Wujcik in Ann Arbor, MI, US.

Patents per Year

Patents granted per year, 1985 to 2024Bar chart with a peak of 2 patents in 1989.peak 21985: 1 patents19851986: 1 patents1989: 2 patents19891990: 1 patents1992: 1 patents19921993: 1 patents1998: 2 patents19982013: 1 patents2014: 1 patents20142016: 1 patents2019: 1 patents20192020: 1 patents2024: 1 patents2024

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12054589 Isocyanate-functional polymer components and polyurethane articles formed from recycled polyurethane articles and associated methods for forming same Rajesh Kumar, Nikolay Lebediniski, Christopher Milantoni 2024-08-06
10829584 High-resiliency polyurethane foam Yeonsuk Roh 2020-11-10
10329398 Method of producing a flexible polyurethane foam article Rajesh Kumar, Christopher Milantoni 2019-06-25
9260346 Graft polyol and method of forming the same Joseph P. Borst, Irina Ternyayeva, David K. Bower, Andreas Kunst 2016-02-16
8883914 Article formed from a resin composition having a polyurethane encapsulated particle Wassana Apichatachutapan, Donald C. Mente, Suzanne Dakin, Theodore M. Smiecinski 2014-11-11
8362098 Process for producing viscoelastic polyurethane foams Stephan Goettke, Heinz-Dieter Lutter, Berend Eling, Jens Mueller 2013-01-29
5830926 Flame retardant polyurethane foams Theodore M. Smiecinski, Donald C. Mente 1998-11-03
5730909 Flame retardant polyurethane foams Theodore M. Smiecinski, Donald C. Mente 1998-03-24
5179131 Process for the preparation of polyurethane foams employing polyol dispersions containing polyisocyanate polyaddition solids Donald L. Christman, Oscar M. Grace 1993-01-12
5114988 Polyether polyols having reduced unsaturation and polyurethane foams prepared therefrom Steven D. Gagnon, Oscar M. Grace, Theodore M. Smiecinski 1992-05-19
4892893 Flame retardant polyurethane foams resistant to cigarette smoldering ignition Oscar M. Grace, Theodore M. Smiecinski 1990-01-09
4826884 Flame retardant polyurethane foams resistant to cigarette smoldering ignition Oscar M. Grace, Theodore M. Smiecinski 1989-05-02
4810729 Flexible flame resistant polyurethane foams Pauls Davis, Oscar M. Grace 1989-03-07
4568705 Graft polymer dispersion in a mixture of low molecular weight polyols and polyether polyols and polyurethane foams prepared therefrom Oscar M. Grace, Duane A. Heyman 1986-02-04
4522976 Graft polymer dispersion in a mixture of low molecular weight polyols and polyether polyols and polyurethane foams prepared therefrom Oscar M. Grace, Duane A. Heyman 1985-06-11

Frequent Collaborators

Oscar M. Grace7 shared
Theodore M. Smiecinski6 shared
Donald C. Mente3 shared
Rajesh Kumar2 shared
Christopher Milantoni2 shared
Duane A. Heyman2 shared

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Richard Sharbaugh15
Rajen Bhatt15