Patent Application
Provisional
App. No. 61/170,473
· Confirmation No. 3940
Photochromic Polyurethane Laminate With Improved Adhesion And Strength
Provisional Application Expired
Inventors
Hannah Vu
New Brighton, MN
Hideyo Sugimura
North Oaks, MN
Ping Fan
Ramsey, MN
Hao Vu
New Brighton, MN
Attorneys & Agents of Record
Prosecution
- Customer No.
- 37374
- Docket No.
- 110000-526
- Confirmation No.
- 3940
Child
Claims priority from a provisional application
→
App. 18/364,412
· US 12,372,687
Filed 2023-08-02
· Patented Case
Child
Claims priority from a provisional application
→
App. 12/763,103
Filed 2010-04-19
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 15/838,037
· US 10,330,828
Filed 2017-12-11
· Patented Case
Child
Claims priority from a provisional application
→
App. 16/410,657
· US 11,181,666
Filed 2019-05-13
· Patented Case
Child
Claims priority from a provisional application
→
App. 17/516,619
· US 11,754,752
Filed 2021-11-01
· Patented Case
Child
Claims priority from a provisional application
→
App. 13/563,236
· US 9,163,108
Filed 2012-07-31
· Patented Case
Child
Claims priority from a provisional application
→
App. 14/864,748
· US 9,869,801
Filed 2015-09-24
· Patented Case
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 61/170,473
- Filed
- 2009-04-17
External Links