Granted Patent
Utility
US 6,545,419
· Confirmation No. 4137
DOUBLE CHAMBER ION IMPLANTATION SYSTEM
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-03-07 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-03-07 | SPEC |
Specification | 19 | View | |
| 2001-03-07 | CLM |
Claims | 6 | View | |
| 2001-03-07 | ABST |
Abstract | 1 | View | |
| 2001-03-07 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-03-07 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-03-07 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Michael C. Vella
San Leandro, CA
Robert L. Brown
Tacos, NM
Attorneys & Agents of Record
Classification
USPC
315/111.21
Prosecution
- Examiner
- VO, TUYET THI
- Art Unit
- 2821
- Docket No.
- 494
- Confirmation No.
- 4137
Publication
- Pub. No.
- US20020125829A1
- Pub. Date
- 2002-09-12
Patent Term Adjustment
-263days
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
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-02-04
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
from
BROWN, ROBERT L.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-10-25
from
BROWN, ROBERT L.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-10-25
from
VELLA, MICHAEL C.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-03-07
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Quick Facts
- Patent No.
- US 6,545,419
- App. No.
- 09/800,539
- Filed
- 2001-03-07
- Granted
- 2003-04-08
- Pub. No.
- US20020125829A1
- Examiner
- VO, TUYET THI
- Art Unit
- 2821
- PTA
- -263 days
External Links