Granted Patent
Utility
US 6,743,495
· Confirmation No. 8911
THERMAL ANNEALING PROCESS FOR PRODUCING SILICON WAFERS WITH IMPROVED SURFACE CHARACTERISTICS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2014-01-30 | OATH |
Oath or Declaration filed | 65 | View | |
| 2013-12-26 | OATH |
Oath or Declaration filed | 29 | View | |
| 2013-12-26 | OATH |
Oath or Declaration filed | 42 | View | |
| 2008-05-30 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-05-30 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-05-21 | PA.. |
Power of Attorney | 3 | View | |
| 2008-05-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2005-02-22 | ADS |
Application Data Sheet | 5 | View | |
| 2003-11-13 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-03-29 | TRNA |
Transmittal of New Application | 4 | View | |
| 2002-03-29 | ADS |
Application Data Sheet | 3 | View | |
| 2002-03-29 | SPEC |
Specification | 30 | View | |
| 2002-03-29 | CLM |
Claims | 9 | View | |
| 2002-03-29 | ABST |
Abstract | 1 | View | |
| 2002-03-29 | DRW |
Drawings-only black and white line drawings | 6 | View |
Inventors
Jiri L. Vasat
Chesterfield, MO
Andrei Stefanescu
O'Fallon, MO
Thomas A. Torack
Oakland, MO
Gregory M. Wilson
Chesterfield, MO
Attorneys & Agents of Record
Classification
USPC
428/64.1
H10P95/90
C30B29/06
Y10T428/21
H10P70/12
H10P70/125
C30B33/00
Prosecution
- Examiner
- STEIN, STEPHEN J
- Art Unit
- 1775
- Customer No.
- 76681
- Docket No.
- 28744-630 (00-0451)
- Confirmation No.
- 8911
Publication
- Pub. No.
- US20020174828A1
- Pub. Date
- 2002-11-28
Patent Term Adjustment
-31days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-06-07
NOTICE OF LICENSE AGREEMENT
Recorded 2014-06-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-05-27
MEMC ELECTRONIC MATERIALS, INC. (NOW KNOWN AS SUNEDISON, INC.),
MEMC PASADENA, INC.,
PLASMASIL, L.L.C.,
SIBOND, L.L.C.,
MEMC SOUTHWEST INC.,
MEMC INTERNATIONAL, INC. (NOW KNOWN AS SUNEDISON INTERNATIONAL, INC.)
from
CITICORP USA, INC.
RELEASE OF SECURITY INTEREST TO REEL/FRAME: 013964/0378
Recorded 2014-03-17
RELEASE OF SECURITY INTEREST
Recorded 2014-03-03
SECURITY AGREEMENT
Recorded 2014-01-30
ENFLEX CORPORATION,
SUN EDISON LLC,
SOLAICX,
SUNEDISON, INC. (F/K/A MEMC ELECTRONIC MATERIALS, INC.)
RELEASE OF SECURITY INTEREST
Recorded 2013-12-26
RELEASE OF SECURITY INTEREST
Recorded 2013-12-26
SECURITY AGREEMENT
Recorded 2012-10-01
SECURITY AGREEMENT
Recorded 2011-04-01
from
MEMC ELECTRONIC MATERIALS, INC.,
MEMC PASADENA, INC.,
PLASMASIL, L.L.C.,
MEMC HOLDINGS CORPORATION,
MEMC INTERNATIONAL, INC.,
MEMC SOUTHWEST INC.,
SIBOND, L.L.C.
SECURITY AGREEMENT
Recorded 2003-03-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-06-20
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Quick Facts
- Patent No.
- US 6,743,495
- App. No.
- 10/113,378
- Filed
- 2002-03-29
- Granted
- 2004-06-01
- Pub. No.
- US20020174828A1
- Examiner
- STEIN, STEPHEN J
- Art Unit
- 1775
- PTA
- -31 days
External Links