Granted Patent
Utility
US 6,514,313
· Confirmation No. 7485
GAS PURIFICATION SYSTEM AND METHOD
Patented Case
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-22 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-06-22 | SPEC |
Specification | 15 | View | |
| 2001-06-22 | CLM |
Claims | 6 | View | |
| 2001-06-22 | ABST |
Abstract | 1 | View | |
| 2001-06-22 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-06-22 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Jeffrey J. Spiegelman
San Diego, CA
Russell L. Abber
Newport Coast, CA
Attorneys & Agents of Record
Classification
USPC
95/23
Prosecution
- Examiner
- LAWRENCE JR, FRANK M
- Art Unit
- 1724
- Customer No.
- 21005
- Docket No.
- 7184-PA14
- Confirmation No.
- 7485
Patent Term Adjustment
-88days
No related applications found.
ASSIGNMENT OF PATENT SECURITY INTEREST RECORDED AT REEL/FRAME 048811/0679
Recorded 2019-11-05
SECURITY INTEREST
Recorded 2018-11-13
ENTEGRIS, INC.,
POCO GRAPHITE, INC.,
ATMI, INC.,
ATMI PACKAGING, INC.,
ADVANCED TECHNOLOGY MATERIALS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2018-11-08
ENTEGRIS, INC.,
POCO GRAPHITE, INC.,
ATMI, INC.,
ATMI PACKAGING, INC.,
ADVANCED TECHNOLOGY MATERIALS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2018-11-08
from
ADVANCED TECHNOLOGY MATERIALS, INC.,
ATMI PACKAGING, INC.,
ATMI, INC.,
ENTEGRIS, INC.,
POCO GRAPHITE, INC.
SECURITY INTEREST
Recorded 2014-05-02
from
ADVANCED TECHNOLOGY MATERIALS, INC.,
ATMI PACKAGING, INC.,
ATMI, INC.,
ENTEGRIS, INC.,
POCO GRAPHITE, INC.
SECURITY INTEREST
Recorded 2014-05-01
RELEASE OF SECURITY INTEREST
Recorded 2011-08-17
from
ENTEGRIS, INC.
SECURITY AGREEMENT
Recorded 2009-03-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-22
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
- Patent No.
- US 6,514,313
- App. No.
- 09/887,761
- Filed
- 2001-06-22
- Granted
- 2003-02-04
- Examiner
- LAWRENCE JR, FRANK M
- Art Unit
- 1724
- PTA
- -88 days
External Links