IP Library › Granted Patent US 7,718,152
Granted Patent B2
US 7,718,152 · App. 11/823,417 · Granted May 18, 2010

Process and system for destroying carbonaceous materials and composition and system thereof

Assignee: Swapsol Corp.
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Quick Facts
Patent No.
US 7,718,152
App. No.
11/823,417
Granted
May 18, 2010
Kind
B2
Abstract

A process for substantially removing carbonaceous material from a composition comprising providing the composition having carbonaceous material, reacting the carbonaceous material with a sulfur compound, and forming products having carbon and sulfur, and the resulting composition and system used therefore.

Claims (12)

1. A process for substantially removing carbonaceous material from a composition comprising:

providing the composition having a carbonaceous material comprising carbon dioxide;

reacting the carbonaceous material with sulfur; and

forming products comprising elemental carbon and sulfur dioxide.

2. A process for substantially removing carbonaceous material from a composition comprising:

providing the composition having a carbonaceous material comprising carbon dioxide;

reacting the carbonaceous material with hydrogen sulfide; and

forming products comprising water, elemental carbon, and elemental sulfur.

3. A process for substantially removing carbonaceous material from a composition comprising:

providing the composition having a carbonaceous material comprising carbon dioxide;

reacting the carbonaceous material with carbon disulfide; and

forming products comprising elemental carbon and sulfur dioxide.

Assignments (11)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 28, 2023
From: STANDARD H2, INC.
To: SWAPSOL CORP.
Reel/Frame 064421/0663 →
CHANGE OF NAME Recorded Jun 17, 2022
From: STANDARD HYDROGEN COMPANY INC.
To: STANDARD H2, INC.
Reel/Frame 060532/0703 →
CHANGE OF NAME Recorded Nov 3, 2020
From: FIRST ELEMENT CORP.
To: STANDARD HYDROGEN COMPANY, INC.
Reel/Frame 054283/0237 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 21, 2020
From: SWAPSOL CORP.
To: FIRST ELEMENT CORP.
Reel/Frame 054159/0419 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 22, 2020
From: SWAPSOL CORP.
To: FIRST ELEMENT CORP.
Reel/Frame 052743/0722 →
RELEASE OF SECURITY INTEREST Recorded May 18, 2020
From: FAEGRE DRINKER BIDDLE & REATH LLP (F/K/A DRINKER BIDDLE & REATH LLP)
To: SWAPSOL CORP
Reel/Frame 052693/0209 →
SECURITY INTEREST Recorded Feb 5, 2016
From: SWAPSOL CORP.
To: DRINKER BIDDLE & REATH LLP
Reel/Frame 037673/0710 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 9, 2010
From: WASAS, JAMES A.; STENGER, RAYMOND C.
To: COTWOCON, INC.
Reel/Frame 024807/0182 →
CHANGE OF NAME Recorded Apr 16, 2009
From: COTWOCON, INC.
To: SWAPSOL CORP.
Reel/Frame 022557/0395 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 20, 2008
From: WASAS, JAMES A.; STENGER, RAYMOND C.
To: COTWOCON, INC.
Reel/Frame 020994/0706 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 26, 2007
From: STENGER, RAYMOND C.; WASAS, JAMES A.
To: COTWOCON, INC.
Reel/Frame 019531/0252 →
Continuity (3)
Provisional Application 6092600700 · Apr 24, 2007
Provisional Application 6093269800 · Jun 2, 2007
Related Publication 20080264831A1 · Oct 30, 2008