Description
COMPOUNDS OF UNKNOWN CONSTITUTION (sulfonated fats, oils or waxes of undetermined constution C07C 309/62)
C07G
Technology
Sub-Class
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- 4 378 US PATENTS IN FORCE
- 59 US APPLICATIONS PENDING
- 1120 Total Patent Owners
- 4192 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Low-molecular-weight derivatives of lignin (high-molecular-weight derivatives of lignin C08H 7/00 ) |
| 3/00 | Glycosides |
| 5/00 | Alkaloids |
| 9/00 | Ammonium bituminosulfonate, e.g. Ichthyol |
| 11/00 | Antibiotics |
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9,120,902 | Method for production of dry hydrolytic lignin | Feb 19, 14 | Sep 01, 15 | SYNERGY HORIZON LIMITED |
| 9,102,801 | Lignin nanoparticle synthesis | Aug 29, 12 | Aug 11, 15 | SANDIA CORPORATION, |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2015/0232,497 | METHOD FOR ESTERIFYING LIGNIN WITH AT LEAST ONE FATTY ACID | Aug 22, 13 | Aug 20, 15 | UPM-KYMMENE CORPORATION |
| 2015/0233,023 | Carbon Fibers Derived from Lignin | Aug 20, 13 | Aug 20, 15 | JPMORGAN CHASE BANK, NATIONAL ASSOCIATION |
Top Owners in This Class
Top Owners in This Subclass
Applications Filed in This Class - By Year
Applications Filed in This Subclass - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 35 Months (last 2 years Issuances)
- 35 Months (last 5 years Issuances)
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