Patent Application
Utility
App. No. 05/443,271
· Confirmation No. 2313
DENTAL AND BIOMEDICAL FOAMS AND METHOD
Patented File - (Old Case Added for File Tracking Purposes)
View Patent ↗
No downloadable documents found.
Classification
A61K9/0036
A61Q15/00
A61K6/893
C08G2110/0083
A61K8/0208
A61K8/87
A61L15/425
A61Q13/00
C08G18/10
C08G18/4833
C08G2310/00
Y10S521/905
Y10S521/918
Y10S604/904
C08G18/8029
Prosecution
- Examiner
- TEST_NO, TEST_NO
- Confirmation No.
- 2313
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNORS INTEREST.
Recorded 1993-03-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 1993-03-08
from
GRACE MERGER CORP., A CORP. OF CONN. (CHANGED TO),
W.R. GRACE & CO., A CORP. OF CONN. (MERGED INTO)
MERGER EFFECTIVE DATE: MAY 25, 1988 CONNECTICUT
Recorded 1988-08-05
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 05/443,271
- Effective Filing
- 1975-06-01
- Granted
- 1975-09-02
- Examiner
- TEST_NO, TEST_NO
- PTA
- 0 days
External Links