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USPTO Patent Rankings Data through Dec 31, 2025
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Daniel E. Steinmeyer — 7 Patents

SOSoliton: 2 patents #96 of 372Top 30%
MTMonsanto Technology: 1 patents #1,973 of 1,657Top 120%
Chesterfield, MO: #914 of 6,461 inventorsTop 15%
Missouri: #3,100 of 23,789 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Daniel E. Steinmeyer has been granted 7 US patents while listed as an inventor at Soliton. The first was granted in 1996 and the most recent in August 2013. Daniel E. Steinmeyer ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Daniel E. Steinmeyer in Chesterfield, MO, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8512643 Method of devolatilizing recycled carbon black and associated apparatus Alan M. Levine, Duane Erickson 2013-08-20
8507644 Method of making a metal terephthalate polymer Jonathan Lyle Wistrom 2013-08-13
8263038 Method of devolatilizing recycled carbon black and associated method Alan M. Levine, Duane Erickson 2012-09-11
7825213 Method of making a metal terephthalate polymer Alan M. Levine, James Matthew Williams 2010-11-02
6339169 Method of quenching gaseous acrylonitrile and hydrogen cyanide product stream Charles R. Hunt 2002-01-15 $9,732,000
5895822 Process for purifying acrylonitrile Valerie S. Monical, Gregory John Ward 1999-04-20 $29,115,000
5540840 Use of fluidized bed reactors for treatment of wastes containing organic nitrogen compounds Michael A. Heitkamp, M. Joan Brackin 1996-07-30 $24,190,000