Patent Application
Provisional
App. No. 61/494,868
· Confirmation No. 4819
Catalysts For Polyurethane Foam Polyol Premixes Containing Halogenated Olefin Blowing Agents
Provisional Application Expired
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2025-10-25 | C.AD.PC |
Change of Address via Patent Center | 1 | View | |
| 2025-10-25 | MFEE.C.AD.PC |
Change of Address via Patent Center | 1 | View | |
| 2012-02-23 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2012-02-21 | PD.TO.AUTH |
Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office | 2 | View | |
| 2012-02-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2011-06-29 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2011-06-08 | ADS |
Application Data Sheet | 5 | View | |
| 2011-06-08 | SPEC |
Specification | 53 | View | |
| 2011-06-08 | CLM |
Claims | 4 | View | |
| 2011-06-08 | ABST |
Abstract | 1 | View | |
| 2011-06-08 | APPENDIX |
Appendix to the specification | 6 | View | |
| 2011-06-08 | APPENDIX |
Appendix to the specification | 2 | View | |
| 2011-06-08 | APPENDIX |
Appendix to the specification | 4 | View | |
| 2011-06-08 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2011-06-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
DAVID J. WILLIAMS
East Amherst, NY
MARY C. BOGDAN
Buffalo, NY
CLIFFORD P. GITTERE
Amherst, NY
ANDREW J. POSS
Kenmore, NY
Attorneys & Agents of Record
Prosecution
- Customer No.
- 215092
- Docket No.
- H0030645-01 - 4515
- Confirmation No.
- 4819
Child
Claims priority from a provisional application
→
App. 18/829,256
Filed 2024-09-09
· Docketed New Case - Ready for Examination
Child
Claims priority from a provisional application
→
App. 13/400,559
· US 9,051,442
Filed 2012-02-20
· Patented Case
Child
Claims priority from a provisional application
→
App. 16/148,531
Filed 2018-10-01
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 14/187,633
Filed 2014-02-24
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 17/068,279
· US 12,209,168
Filed 2020-10-12
· Patented Case
Child
Claims priority from a provisional application
→
App. 13/491,534
Filed 2012-06-07
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 14/189,134
Filed 2014-02-25
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 17/884,507
Filed 2022-08-09
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 14/733,388
Filed 2015-06-08
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 15/902,726
Filed 2018-02-22
· Abandoned -- Failure to Respond to an Office Action
Child
PCT
Claims priority from a provisional application
→
PCT/US2012/041694
Filed 2012-06-08
· RO PROCESSING COMPLETED-PLACED IN STORAGE
No recorded assignments were found for this patent.
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.
- 61/494,868
- Filed
- 2011-06-08
External Links