Granted Patent
Utility
US 6,685,813
· Confirmation No. 8653
TANDEM ISOTACHOPHORESIS/ZONE ELECTROPHORESIS METHOD AND SYSTEM
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2010-05-03 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2010-05-03 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2010-04-30 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2010-04-30 | PA.. |
Power of Attorney | 1 | View | |
| 2010-04-30 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2010-04-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2003-06-27 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2001-08-20 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-08-20 | SPEC |
Specification | 22 | View | |
| 2001-08-20 | CLM |
Claims | 6 | View | |
| 2001-08-20 | ABST |
Abstract | 1 | View | |
| 2001-08-20 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2001-08-20 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Stephen J. Williams
San Mateo, CA
Hong Dong Tan
Union City, CA
Hung Pin Kao
Fremont, CA
Wyatt N. Vreeland
Chicago, IL
Attorneys & Agents of Record
Classification
USPC
204/549
Prosecution
- Examiner
- BROWN, JENNINE M
- Art Unit
- 1755
- Customer No.
- 23342
- Docket No.
- 57618-387278
- Confirmation No.
- 8653
Publication
- Pub. No.
- US20020079223A1
- Pub. Date
- 2002-06-27
Patent Term Adjustment
-137days
Parent
is a Continuation in-part of
→
App. 09/780,638
· US 6,818,113
Filed 2001-02-10
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/182,049
Filed 2000-02-11
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/185,035
Filed 2000-02-25
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 10/034,278
Filed 2001-12-28
· Abandoned -- Failure to Respond to an Office Action
Child
PCT
is a Continuation of
→
PCT/US2002/026393
Filed 2002-08-19
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
Child
is a Continuation in-part of
→
App. 10/113,170
Filed 2002-03-29
· Abandoned -- Failure to Respond to an Office Action
Child
is a Division of
→
App. 10/676,857
· US 7,494,577
Filed 2003-09-30
· Patented Case
RELEASE OF SECURITY INTEREST
Recorded 2009-08-27
SECURITY AGREEMENT
Recorded 2008-01-08
MERGER
Recorded 2007-10-29
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-22
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Quick Facts
- Patent No.
- US 6,685,813
- App. No.
- 09/933,993
- Filed
- 2001-08-20
- Granted
- 2004-02-03
- Pub. No.
- US20020079223A1
- Examiner
- BROWN, JENNINE M
- Art Unit
- 1755
- PTA
- -137 days
External Links