skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CALFEE, RICHARD V.
Total Assignments: 13
Assignment: 1
Reel/Frame:004072/0089   Pages: 3
Recorded: 11/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAKER, ROSS G. JR.
Exec Dt:
11/22/1982
2
CALFEE, RICHARD V.
Exec Dt:
11/22/1982
Assignee
1
INTERMEDICS, INC.
FREEPORT, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4554920
NONE
06443830
Correspondence name and address
JOEL W. BENSON
HUME, CLEMENT, BRINKS, WILLIAN & OLDS
P. O. BOX NO. 10395
CHICAGO, IL 60610
Assignment: 2
Reel/Frame:004427/0106   Pages: 5
Recorded: 06/21/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAKER, ROSS G. JR.
Exec Dt:
06/19/1985
2
CALFEE, RICHARD V.
Exec Dt:
06/13/1985
3
SANDERS, RICHARD S.
Exec Dt:
06/14/1985
4
VANDERGRIFF, JOE
Exec Dt:
06/19/1985
5
WARREN, JAY
Exec Dt:
06/19/1985
Assignee
1
INTERMEDICS, INC.
A CORP. OF TX
ANGLETON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4624260
NONE
06731581
Correspondence name and address
WILLIAN BRINKS OLDS HOFER
GILSON AND LIONE LTD.,
P. O. BOX 10395
CHICAGO, IL 60610
Assignment: 3
Reel/Frame:004662/0249   Pages: 5
Recorded: 06/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CALFEE, RICHARD V.
Exec Dt:
06/10/1986
2
ADKINS, ROBERT A.
Exec Dt:
06/10/1986
3
BAKER, ROSS G. JR.
Exec Dt:
06/10/1986
Assignee
1
INTERMEDICS, INC., A CORP. OF TEXAS
ANGLETON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4803987
NONE
06872824
Correspondence name and address
WILLIAM J. BOHLER
WILLIAN BRINKS OLDS
HOFER GILSON & LIONE LTD.
P. O. BOX 10395
CHICAGO, IL 60610
Assignment: 4
Reel/Frame:004586/0903   Pages: 2
Recorded: 08/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HALUSKA, EDWARD A.
Exec Dt:
08/01/1986
2
WHISTLER, STEPHEN J.
Exec Dt:
08/01/1986
3
BAKER, ROSS G. JR.
Exec Dt:
08/01/1986
4
CALFEE, RICHARD V.
Exec Dt:
08/01/1986
Assignee
1
INTERMEDICS, INC.
A CORP. OF TEXAS
ANGLETON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4830006
NONE
06875218
Correspondence name and address
LEITNER, GREENE & CHRISTENSEN
2201 WISCONSIN AVE., N. W., STE. 325
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:004617/0231   Pages: 2
Recorded: 10/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ALT, ECKHARD
Exec Dt:
09/18/1986
2
CALFEE, RICHARD V.
Exec Dt:
09/18/1986
Assignee
1
INTERMEDICS, INC., A TEXAS CORP.
ANGLETON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4719920
NONE
06917558
Correspondence name and address
LEITNER, GREENE & CHRISTENSEN
2201 WISCONSIN AVENUE, N.W.
SUITE 325
WASHINGTON, DC 20007
Assignment: 6
Reel/Frame:004677/0603   Pages: 2
Recorded: 02/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FINE, MICHAEL J.
Exec Dt:
02/11/1987
2
BAKER, ROSS G. JR.
Exec Dt:
02/11/1987
3
CALFEE, RICHARD V.
Exec Dt:
02/11/1987
Assignee
1
INTERMEDICS, INC., ANGLETON, TEXAS A CORP.
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4827932
NONE
07019670
Correspondence name and address
LEITNER, GREENE & CHRISTENSEN
2201 WISCONSIN AVENUE, N.W.
SUITE 325
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:004677/0608   Pages: 2
Recorded: 02/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAKER, ROSS G. JR.
Exec Dt:
02/13/1987
2
WHISTLER, STEPHEN J.
Exec Dt:
02/13/1987
3
IDEKER, RAYMOND E.
Exec Dt:
02/13/1987
4
CALFEE, RICHARD V.
Exec Dt:
02/13/1987
5
HALUSKA, EDWARD A.
Exec Dt:
02/13/1987
Assignee
1
INTERMEDICS, INC., ANGLETON, TEXAS, A CORP.
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4821723
NONE
07019705
Correspondence name and address
LEITNER, GREENE & CHRISTENSEN
2201 WISCONSIN AVENUE, N.W., STE. 325
WASHINGTON, DC 20007
Assignment: 8
Reel/Frame:004904/0310   Pages: 2
Recorded: 06/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAKER, ROSS G. JR.
Exec Dt:
06/07/1988
2
CALFEE, RICHARD V.
Exec Dt:
06/07/1988
3
HALUSKA, EDWARD A.
Exec Dt:
06/07/1988
4
WHISTLER, STEPHEN J.
Exec Dt:
06/07/1988
Assignee
1
INTERMEDICS, INC., A TEXAS CORP.
ANGLETON, TEXAS U.S.A.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4880004
NONE
07203322
Correspondence name and address
RUSSELL J. EGAN
PATENT COUNSEL
INTERMEDICS, INC.
4000 TECHNOLOGY DRIVE
ANGLETON, TX 77515
Assignment: 9
Reel/Frame:008413/0589   Pages: 2
Recorded: 03/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRADSHAW, ANTHONY J.
Exec Dt:
03/05/1997
2
CALFEE, RICHARD V.
Exec Dt:
03/05/1997
Assignee
1
NEOCARDIA, LLC
8990 KIRBY DRIVE, SUITE 200
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5882291
NONE
08762740
Correspondence name and address
WIGMAN, COHEN, LEITNER & MYERS, P.C.
GEORGE C. MYERS , JR. ESQ.
SUITE 1000-10TH FLOOR
900 - 17TH STREET, N.W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:008717/0386   Pages: 3
Recorded: 09/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THORNTON, RICHARD T.
Exec Dt:
07/02/1997
2
CALFEE, RICHARD V.
Exec Dt:
07/02/1997
3
EDISON, JOHN P.
Exec Dt:
07/02/1997
4
BUECHE, KENNETH M.
Exec Dt:
07/02/1997
5
KITE, EDWARD N.
Exec Dt:
07/02/1997
Assignee
1
GUIDANT CORPORATION
3200 LAKESIDE DRIVE
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6048300
NONE
08888332
Correspondence name and address
WIGMAN, COHEN, LEITNER & MYERS, P.C.
GEORGE C. MYERS, JR.
SUITE 1000 - 10TH FLOOR
900 - 17TH STREET, N.W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:008909/0435   Pages: 2
Recorded: 07/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THORNTON, RICHARD T.
Exec Dt:
07/02/1997
2
CALFEE, RICHARD V.
Exec Dt:
07/02/1997
3
EDISON, JOHN P.
Exec Dt:
07/02/1997
4
BUECHE, KENNETH M.
Exec Dt:
07/02/1997
5
KITE, EDWARD N.
Exec Dt:
07/02/1997
Assignee
1
GUIDANT CORPORATION
3200 LAKESIDE DRIVE
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6048300
NONE
08888332
Correspondence name and address
WIGMAN, COHEN, LEITNER & MYERS, P.C.
GEORGE C. MYERS, JR., ESQ
900-17TH STREET, N.W. SUITE 1000 10TH FL
WASHINGTON, D.C. 20006
Assignment: 12
Reel/Frame:009419/0784   Pages: 6
Recorded: 06/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALFEE, RICHARD V.
Exec Dt:
06/03/1998
2
BUECHE, KENNETH M.
Exec Dt:
06/03/1998
Assignee
1
ADVANCED CARDIOVASCULAR SYSTEMS, INC.
8990 KIRBY DRIVE
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6391149
NONE
09090891
Correspondence name and address
SHEPPARD, MULLIN, RICHTER & HAMPTON LLP
JOHN A. GRIECCI
333 SOUTH HOPE STREET, 48TH FLOOR
LOS ANGELES, CA 90071
Assignment: 13
Reel/Frame:012890/0053   Pages: 6
Recorded: 05/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDERS, RICHARD S.
Exec Dt:
01/28/2002
2
KENKNIGHT, BRUCE H.
Exec Dt:
01/25/2002
3
WOOD, DAVID S.
Exec Dt:
04/26/2002
4
CALFEE, RICHARD V.
Exec Dt:
02/12/2002
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6955640
US20030065240
09967469
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER ET AL
PETER C. MAKI
P.O. BOX 2938
MINNEAPOLIS, MN 55402

Search Results as of: 05/06/2024 03:43 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT