Granted Patent
Utility
US 6,769,434
· Confirmation No. 8019
METHOD AND APPARATUS FOR PERFORMING A PROCEDURE ON A CARDIAC VALVE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-04-26 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2004-06-21 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-06-21 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2004-06-21 | DRW |
Drawings-only black and white line drawings | 16 | View | |
| 2001-06-29 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-06-29 | SPEC |
Specification | 39 | View | |
| 2001-06-29 | CLM |
Claims | 17 | View | |
| 2001-06-29 | ABST |
Abstract | 1 | View | |
| 2001-06-29 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2001-06-29 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
John R. Liddicoat
Sewickley, PA
Gregory H. Lambrecht
Natick, MA
Todd F. Davenport
Andover, MA
William E. Cohn
Chestnut Hill, MA
Steven B. Woolfson
Boston, MA
Daniel C. Taylor
Brighton, MA
Attorneys & Agents of Record
Classification
USPC
623/2.11
Prosecution
- Examiner
- CHATTOPADHYAY, URMI
- Art Unit
- 3738
- Customer No.
- 77218
- Docket No.
- VIA-7
- Confirmation No.
- 8019
Publication
- Pub. No.
- US20020042651A1
- Pub. Date
- 2002-04-11
Patent Term Adjustment
-248days
Parent
Claims priority from a provisional application
→
App. 60/215,245
Filed 2000-06-30
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 11/784,438
· US 8,771,302
Filed 2007-04-06
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 12/797,283
· US 8,951,280
Filed 2010-06-09
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 90/013,064
Filed 2013-11-22
· Reexamination Certificate Issued
Child
is a Continuation in-part of
→
App. 12/380,028
· US 8,070,801
Filed 2009-02-23
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 12/776,136
Filed 2010-05-07
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation in-part of
→
App. 10/894,677
· US 7,544,206
Filed 2004-07-19
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 13/617,959
· US 8,956,402
Filed 2012-09-14
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/414,741
· US 7,201,761
Filed 2003-04-16
· Patented Case
Child
is a Continuation in-part of
→
App. 14/284,244
Filed 2014-05-21
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation in-part of
→
App. 90/012,525
Filed 2012-09-12
· Reexamination Certificate Issued
Child
is a Continuation of
→
App. 10/895,272
Filed 2004-07-20
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation in-part of
→
App. 10/713,386
· US 7,749,245
Filed 2003-11-13
· Patented Case
Child
is a Continuation in-part of
→
App. 13/311,139
· US 8,623,077
Filed 2011-12-05
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/012,466
Filed 2011-01-24
· Abandoned -- Failure to Respond to an Office Action
from
COHN, WILLIAM E.,
DAVENPORT, TODD F.,
LAMBRECHT, GREGORY H.,
LIDDICOAT, JOHN R.,
TAYLOR, DANIEL C.,
WOOLFSON, STEVEN B.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-11-13
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Quick Facts
- Patent No.
- US 6,769,434
- App. No.
- 09/896,259
- Filed
- 2001-06-29
- Granted
- 2004-08-03
- Pub. No.
- US20020042651A1
- Examiner
- CHATTOPADHYAY, URMI
- Art Unit
- 3738
- PTA
- -248 days
External Links