Description
Class C07D : HETEROCYCLIC COMPOUNDS
Subclass 201/14: Preparation, separation, purification, or stabilisation of unsubstituted lactams Preparation of salts or adducts of lactams
C07D 201/14
Sub-Class
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 1 Total Patent Owners
- 13 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 8710217 | Method for producing lactamates by way of thin film evaporation | Feb 05, 09 | Apr 29, 14 | LANXESS DEUTSCHLAND GMBH |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 62 Months (last 2 years Issuances)
- 62 Months (last 5 years Issuances)