Granted Patent
Utility
US 6,631,616
· Confirmation No. 2586
CRYOPRESERVATION SYSTEM WITH CONTROLLED DENDRITIC FREEZING FRONT VELOCITY
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-07-02 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-07-02 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2002-12-02 | TRNA |
Transmittal of New Application | 7 | View | |
| 2002-12-02 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2002-12-02 | OATH |
Oath or Declaration filed | 6 | View | |
| 2002-07-15 | TRNA |
Transmittal of New Application | 5 | View | |
| 2002-07-15 | ADS |
Application Data Sheet | 2 | View | |
| 2002-07-15 | SPEC |
Specification | 30 | View | |
| 2002-07-15 | CLM |
Claims | 6 | View | |
| 2002-07-15 | ABST |
Abstract | 1 | View | |
| 2002-07-15 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2002-07-15 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Richard Wisniewski
San Mateo, CA
Eric K. Lee
Acton, MA
Attorneys & Agents of Record
Classification
USPC
62/66
F25C1/04
F25B2600/07
F25C2600/04
G01N1/42
Prosecution
- Examiner
- TAPOLCAI, WILLIAM E
- Art Unit
- 3744
- Customer No.
- 23405
- Docket No.
- 2035.016A
- Confirmation No.
- 2586
Publication
- Pub. No.
- US20030066295A1
- Pub. Date
- 2003-04-10
Patent Term Adjustment
-25days
CHANGE OF NAME
Recorded 2007-10-15
ASSIGNMENT CONFIRMATION
Recorded 2004-01-15
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-07-24
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Quick Facts
- Patent No.
- US 6,631,616
- App. No.
- 10/188,639
- Filed
- 2002-07-15
- Granted
- 2003-10-14
- Pub. No.
- US20030066295A1
- Examiner
- TAPOLCAI, WILLIAM E
- Art Unit
- 3744
- PTA
- -25 days
External Links