Patent Application
Provisional
App. No. 62/231,539
· Confirmation No. 6684
Separators for electrochemical cells
Provisional Application Expired
Inventors
Steven Carlson
Woburn, MA
David Avison
West Townsend, MA
Chandu Patel
Woburn, MA
Benjamin Sloan
Exeter, NH
Bradley Forest
Woburn, MA
Naida Colakhodzic
North Reading, MA
Charles Nicholas Comeau
Gorton, MA
Attorneys & Agents of Record
Prosecution
- Docket No.
- 1141.051P
- Confirmation No.
- 6684
Child
Claims priority from a provisional application
→
App. 15/130,660
Filed 2016-04-15
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 17/831,964
· US 12,040,506
Filed 2022-06-03
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2016/041798
Filed 2016-07-11
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 19/199,566
Filed 2025-05-06
· Non Final Action Mailed
Child
PCT
Claims priority from a provisional application
→
PCT/US2016/027910
Filed 2016-04-15
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 17/338,214
· US 11,355,817
Filed 2021-06-03
· Patented Case
Child
Claims priority from a provisional application
→
App. 16/404,015
· US 11,050,119
Filed 2019-05-06
· Patented Case
Child
Claims priority from a provisional application
→
App. 17/831,964
· US 12,040,506
Filed 2022-06-03
· Patented Case
Child
Claims priority from a provisional application
→
App. 18/742,496
· US 12,322,832
Filed 2024-06-13
· Patented Case
Child
Claims priority from a provisional application
→
App. 15/207,370
· US 10,381,623
Filed 2016-07-11
· Patented Case
from
META MATERIALS INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-09-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-12-04
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.
- 62/231,539
- Filed
- 2015-07-09
External Links