80 patents
Page 3 of 4
Utility
Catalyst recycle methods
7 Dec 20
The present invention provides novel solutions to the problem of recycling carbonylation catalysts in epoxide carbonylation processes.
Sadesh H. Sookraj
Filed: 28 Apr 15
Utility
Compositions for Improved Production of Acrylic Acid
2 Dec 20
The present invention is directed to compositions which may undergo thermolysis to produce a higher purity acrylic acid product.
Sadesh H. Sookraj, Kyle Sherry
Filed: 16 Aug 20
Utility
nx42zjn0znn nrze4nd23g3jb
25 Nov 20
Provided is a method of producing a film by cryogenically grinding polypropiolactone to form a powder, and extruding the powder to form the film.
Utpal Mahendra Vakil
Filed: 31 Mar 19
Utility
qdob27395ptqn5rntows431twsvoz5hag9ice5o6sxp00ostgh22ke5ie5y
9 Nov 20
Among other things, the present invention encompasses the applicant's recognition that epoxide carbonylation can be performed industrially utilizing syngas streams containing hydrogen, carbon monoxide and varying amounts carbon dioxide.
Sadesh H. Sookraj, Michael A. Slowik
Filed: 10 Feb 20
Utility
z79yww9 5ebcbfuswme78c1f1qx8h2765mojygwhc0x588
4 Nov 20
Provided are integrated processes for the conversion of beta propiolactone to acrylic acid.
Sadesh H. Sookraj
Filed: 16 Jul 20
Utility
pvr0kqj95x83prlly4jqpn1m3c29q5jvvpjlshoxsr
2 Nov 20
Disclosed are systems and methods for the production of polyacrylic acid and superabsorbent polymers from ethylene oxidation to form ethylene oxide.
Sadesh H. Sookraj
Filed: 6 Aug 19
Utility
pggoddkb6jucq2ljfpf6kd0m5zmzp8yz p7s1lx
21 Oct 20
The present invention is directed to processes for producing isocyanates and isocyanate derivatives from epoxide and carbon monoxide reagents.
Oleg Kulikov, Sadesh H. Sookraj, Utpal Mahendra Vakil, Matthew Goodrich
Filed: 3 Oct 18
Utility
ytvsep6381z5ve7h5yl6ygmcp8l48um5khtro2ddeutqzfi4x8
21 Oct 20
The present invention provides novel solutions to the problem of recycling carbonylation catalysts in epoxide carbonylation processes.
Sadesh H. Sookraj
Filed: 1 Jul 20
Utility
y7fff6f2tqjfmzldyj1rrbsavfvb b25
21 Oct 20
Provided are processes for monitoring and maintaining continuous carbonylation of epoxides or lactones.
Jay J. Farmer, Peter Galebach, Kyle Sherry, Sadesh H. Sookraj
Filed: 1 Jul 20
Utility
cok71 k9j03xb2lyb64k
14 Oct 20
Provided herein are methods of producing acrylic acid from beta-propiolactone.
Sadesh H. SOOKRAJ, Alexander TSEITLIN
Filed: 20 Mar 17
Utility
8shpkulv4zf5tki8xi2lx0ydqdpwrxit4az26v7
23 Sep 20
Disclosed are integrated systems and methods for the conversion of epoxides to beta lactones and to multiple C3 products and/or C4 products.
Sadesh H. Sookraj
Filed: 1 Jun 20
Utility
wlo4lw2q7p1ejegaxfj9njw3hxqwjbom0kp4na95sgraek vj26o
21 Sep 20
The present invention is directed to compositions which may undergo thermolysis to produce a higher purity acrylic acid product.
Sadesh H. Sookraj, Kyle Evan Sherry
Filed: 28 Jun 18
Utility
fa8p7qj9s5ie8frl0kft99iatn67bzrm
9 Sep 20
Jay J. Farmer, Peter Galebach, Kyle Sherry, Sadesh H. Sookraj
Filed: 21 May 20
Utility
xu2asjsh9fjg4cfqi873n3s8zbwpydkvipk8n uzcle
19 Aug 20
Provided herein are methods and systems for producing biodegradable beta-propiolactone-based polyester polymers from renewable EO and CO on an industrial scale.
Sadesh H. Sookraj
Filed: 6 May 20
Utility
b0kej0quop4xfyyqz76akv g480wmbb5rcn
10 Aug 20
Provided are processes for monitoring and maintaining continuous carbonylation of epoxides or lactones.
Jay J. Farmer, Peter Galebach, Kyle Sherry, Sadesh H. Sookraj
Filed: 14 Jan 19
Utility
vbk1smj 1zs6ok49upix92r12cnqwah
5 Aug 20
Provided are integrated processes for the conversion of beta propiolactone to acrylic acid.
Jay J. Farmer, Peter Galebach, Kyle Sherry, Sadesh H. Sookraj
Filed: 20 Apr 20
Utility
j6oajx3k6g wyxz774qch5ffzyc27qgdyf9gtvgvhwpel8q
29 Jul 20
Provided are integrated processes for the conversion of ethylene oxide to polypropiolactone.
Jay J. Farmer, Peter Galebach, Kyle Sherry, Sadesh H. Sookraj
Filed: 16 Apr 20
Utility
k0s36tjfr5ljv3ll6k4qspc0nm4o08yyh0zetdl34zbk
20 Jul 20
Provided are integrated processes for the conversion of beta propiolactone to acrylic acid.
Sadesh H. Sookraj
Filed: 20 Aug 18
Utility
54bjsd6bc6t3fv4wp2h9dlxjpe81bw090g3183czg8bksok
13 Jul 20
Provided herein are systems, and methods of using such systems, for producing superabsorbent polymers from ethylene oxide and carbon monoxide.
Sadesh H. Sookraj
Filed: 20 Mar 17
Utility
9r1mdqvtrndwg4s2ft60vm6ae0h9xfhpuw4z55fo6
6 Jul 20
Provided herein are systems, and methods of using such systems, for producing acrylic acid from ethylene oxide and carbon monoxide on an industrial scale.
Sadesh H Sookraj, Jay J. Farmer
Filed: 28 Jul 16