Granted Patent
Utility
US 6,576,168
· Confirmation No. 7977
PROCESS FOR MAKING CARBON FOAM INDUCED BY PROCESS DEPRESSURIZATION
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2010-08-31 | PET.POA.WDRW |
Request for withdrawal as attorney or agent | 2 | View | |
| 2010-08-31 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-05-22 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-05-22 | SPEC |
Specification | 17 | View | |
| 2001-05-22 | CLM |
Claims | 5 | View | |
| 2001-05-22 | ABST |
Abstract | 1 | View | |
| 2001-05-22 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2001-05-22 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
264/29.1
C04B38/0022
C01B32/00
C04B2111/00224
C04B2111/00982
C04B35/522
C04B38/0067
C04B38/10
C04B40/0259
C04B40/0272
C04B35/52
C04B40/0071
C04B40/0089
Prosecution
- Examiner
- KUHNS, ALLAN R
- Art Unit
- 1732
- Docket No.
- 068267.000071
- Confirmation No.
- 7977
Publication
- Pub. No.
- US20020190414A1
- Pub. Date
- 2002-12-19
Patent Term Adjustment
-68days
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 2011-08-22
RELEASE OF SECURITY INTEREST
Recorded 2011-08-17
from
POCO GRAPHITE, INC.
SECURITY AGREEMENT
Recorded 2009-03-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-07
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Quick Facts
- Patent No.
- US 6,576,168
- App. No.
- 09/862,560
- Filed
- 2001-05-22
- Granted
- 2003-06-10
- Pub. No.
- US20020190414A1
- Examiner
- KUHNS, ALLAN R
- Art Unit
- 1732
- PTA
- -68 days
External Links