Patent Assignment
Reel/Frame 026446/0773
Assignment of Assignor's Interest
Recorded: 2011-06-15
Pages: 6
Assignor
CRYSTATECH, INC.
Executed: 2011-06-14
Assignee
URS CORPORATION
9400 AMBERGLEN BLVD., AUSTIN, TEXAS, 78729
Covered Properties
(9)
Process for Recovering Sulfur While Sponging Light Hydrocarbons from Hydrodesulfurization Hydrogen Regycle Streams
PCT:
PCT/US2002/026652 ↗
Double Loop Liquid-Liquid H2S Removal Process
Patent:
5,648,054 →
Application:
08/381,111 →
Process for Removal of Hydrogen Sulfide from a Gas Stream
Patent:
5,733,516 →
Application:
08/711,122 →
System for Removal of Hydrogen Sulfide from a Gas Stream
Patent:
5,738,834 →
Application:
08/835,140 →
Process for Removing Hydrogen Sulfide from Gas Streams Which Include or Are Supplemented with Sulfur Dioxide
Patent:
6,416,729 →
Application:
09/503,898 →
Regeneration Method for Process Which Removes Hydrogen Sulfide from Gas Streams
Patent:
6,544,492 →
Application:
09/744,110 →
Process for Removing Hydrogen Sulfide from Gas Streams Which Include or Are Supplemented with Sulfur Dioxide, by Scrubbing with a Nonaqueous Sorbent
Process for recovering sulfur while sponging light hydrocarbons from hydrodesulfurization hydrogen recycle streams
Application:
10/223,843 →
Publication:
US 2003/0057136
Process for recovering sulfur while sponging light hydrocarbons from hydrodesulfurization hydrogen recycle streams
Application:
60/314,197 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 9, 2011
From: RADIAN INTERNATIONAL
To: GAS RESEARCH INSTITUTE
Reel/Frame 026271/0814 →
Assignment of Assignor's Interest
May 9, 2011
From: DEBERRY, DAVID W.
To: RADIAN INTERNATIONAL
Reel/Frame 026271/0875 →
Security Interest
Oct 20, 2014
From: URS CORPORATION
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 033986/0305 →
Release of Security Interest
Jun 13, 2024
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: URS CORPORATION
Reel/Frame 067715/0011 →