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

Prasad Muppa — 11 Patents

HEHexion: 5 patents #8 of 129Top 7%
MCMomentive Specialty Chemicals: 4 patents #3 of 61Top 5%
EGEvonik Degussa Gmbh: 2 patents #589 of 1,853Top 35%
Vlaardingen, NL: #12 of 457 inventorsTop 3%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Prasad Muppa has been granted 11 US patents while listed as an inventor at Hexion. The first was granted in 2014 and the most recent in January 2016. Prasad Muppa ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Prasad Muppa in Vlaardingen, NL.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9227947 Process for the manufacture of epichlorohydrin Ron Postma 2016-01-05
9199951 Process for the manufacture of a 1,2-epoxide Ron Postma 2015-12-01
9174955 Manufacture of an epoxyethyl carboxylate or glycidyl carboxylate Ron Postma, Caspar Schoolderman, Sandra Rens, Kostas Stoitsas 2015-11-03
9145378 Manufacture of an epoxyethyl ethers or glycidyl ethers Ron Postma, Caspar Schoolderman, Sandra Rens, Kostas Stoitsas 2015-09-29
9102640 Process for the manufacture of a 1,2-epoxide and a device for carrying out said process Ron Postma, Bart Van Den Berg, Jürgen Stock, Holger Wiederhold, Hans Rausch +2 more 2015-08-11
9024048 Apparatus and methods to preserve catalyst activity in an epoxidation process Mark Kapellen, Bart Van Den Berg, Paul Haesakkers 2015-05-05
8975423 Epoxidation process Mark Kapellen, Caspar Schoolderman 2015-03-10
8859790 Process for the manufacture of a 1,2-epoxide and a device for carrying out said process Ron Postma, Bart Van Den Berg, Juergen Stock, Holger Wiederhold, Hans Rausch +2 more 2014-10-14
8802873 Process for the manufacture of epichlorohydrin Ron Postma 2014-08-12
8735613 Process for the manufacture of propylene oxide Caspar Schoolderman, Sandra Rens Van Der Lee, Ron Postma 2014-05-27
8729282 Process for the manufacture of a 1,2-epoxide Ron Postma 2014-05-20