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Patent Assignment Assignor Details
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Assignor Name : GROELKE, JOHN W.
Total Assignments: 10
Assignment: 1
Reel/Frame:012297/0632   Pages: 4
Recorded: 11/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEWART, DAVID H.
Exec Dt:
11/21/2000
2
GROELKE, JOHN W.
Exec Dt:
11/21/2000
3
ECKHARDT, ALLEN E.
Exec Dt:
11/21/2000
Assignee
1
XANTHON, INC.
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6346387
NONE
09722065
Correspondence name and address
MYERS BIGEL SIBLEY & SAJOVEC
KENNETH D. SIBLEY
POST OFFICE BOX 37428
RALEIGH, NC 27627
Assignment: 2
Reel/Frame:015217/0878   Pages: 6
Recorded: 10/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, IVANA V.
Exec Dt:
06/28/2004
2
STEWART, DAVID H.
Exec Dt:
05/22/2004
3
GROELKE, JOHN W.
Exec Dt:
08/16/2004
4
SZALAI, VERONIKA A.
Exec Dt:
05/22/2004
Assignee
1
NORTH CAROLINA AT CHAPEL HILL, THE UNIVERSITY OF
308 BYNUM HALL, CAMPUS BOX 4105
CHAPEL HILL, NORTH CAROLINA 27599-4105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7202028
US20030152960
10237842
Correspondence name and address
MYERS BIGEL SIBLEY & SAJOVEC
PO BOX 37428
RALEIGH, NC 27627
Assignment: 3
Reel/Frame:016923/0790   Pages: 5
Recorded: 10/21/2005
Attorney Dkt #:046143/294851
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEYER, WAYNE F.
Exec Dt:
08/04/2005
2
VENETTA, THOMAS M.
Exec Dt:
08/03/2005
3
GROELKE, JOHN W.
Exec Dt:
08/01/2005
4
BLAESIUS, RAINER H.
Exec Dt:
08/04/2005
Assignee
1
TRIPATH IMAGING, INC.
780 PLANTATION DRIVE
BURLINGTON, NORTH CAROLINA 27215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060029956
11177506
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 4
Reel/Frame:017133/0228   Pages: 5
Recorded: 10/21/2005
Attorney Dkt #:046143/294851
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEYER, WAYNE F.
Exec Dt:
08/04/2005
2
VENETTA, THOMAS M.
Exec Dt:
08/03/2005
3
GROELKE, JOHN W.
Exec Dt:
08/01/2005
4
BLAESIUS, RAINER H.
Exec Dt:
08/04/2005
Assignee
1
TRIPATH IMAGING, INC.
780 PLANTATION DRIVE
BURLINGTON, NORTH CAROLINA 27215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060029956
11177506
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 5
Reel/Frame:017134/0330   Pages: 5
Recorded: 10/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEYER, WAYNE F.
Exec Dt:
08/04/2005
2
VENETTA, THOMAS M.
Exec Dt:
08/03/2005
3
GROELKE, JOHN W.
Exec Dt:
08/01/2005
4
BLAESIUS, RAINER H.
Exec Dt:
08/04/2005
Assignee
1
TRIPATH IMAGING, INC.
780 PLANTATION DRIVE
BURLINGTON, NORTH CAROLINA 27215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060029956
11177506
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 6
Reel/Frame:021049/0766   Pages: 7
Recorded: 06/05/2008
Attorney Dkt #:046143/339943
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEEK, ROBERT L.
Exec Dt:
05/08/2008
2
FISCHER, TIMOTHY J.
Exec Dt:
05/08/2008
3
GROELKE, JOHN W.
Exec Dt:
05/14/2008
Assignee
1
TRIPATH IMAGING, INC.
780 PLANTATION DRIVE
BURLINGTON, NORTH CAROLINA 27215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7846692
US20080254048
12044302
Correspondence name and address
MICHELLE L. CUNNINGHAM
3201 BEECHLEAF COURT
SUITE 600
RALEIGH, NC 27604
Assignment: 7
Reel/Frame:021885/0160   Pages: 7
Recorded: 11/25/2008
Attorney Dkt #:046143/347721
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALINOWSKI, DOUGLAS P.
Exec Dt:
08/26/2008
2
FISCHER, TIMOTHY J.
Exec Dt:
08/26/2008
3
GROELKE, JOHN W.
Exec Dt:
08/26/2008
Assignee
1
TRIPATH IMAGING, INC.
780 PLANTATION DRIVE
BURLINGTON, NORTH CAROLINA 27215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090087849
12205464
Correspondence name and address
MICHELLE L. CUNNINGHAM
3201 BEECHLEAF COURT
SUITE 600
RALEIGH, NC 27604
Assignment: 8
Reel/Frame:024645/0142   Pages: 15
Recorded: 07/07/2010
Attorney Dkt #:046143/386096/PAL
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR JOHN W. GROELKE DOCUMENT DATE 04/20/2010 SHOULD BE ADDED. PREVIOUSLY RECORDED ON REEL 024380 FRAME 0072. ASSIGNOR(S) HEREBY CONFIRMS THE ROBERT L. CHEEK ERIC P. DIXON TIMOTHY J. FISCHER JOHN W. GROELKE STEVEN L. KNAPP STEPHEN G. SIMKINS CLARK M. WHITEHEAD.
Assignors
1
CHEEK, ROBERT L.
Exec Dt:
04/20/2010
2
DIXON, ERIC P.
Exec Dt:
04/20/2010
3
FISCHER, TIMOTHY J.
Exec Dt:
04/23/2010
4
GROELKE, JOHN W.
Exec Dt:
04/20/2010
5
KNAPP, STEVEN L.
Exec Dt:
04/20/2010
6
SIMKINS, STEPHEN G.
Exec Dt:
04/20/2010
7
WHITEHEAD, CLARK M.
Exec Dt:
04/20/2010
Assignee
1
BECTON, DICKINSON AND COMPANY
1 BECTON DRIVE
FRANKLIN LAKES, NEW JERSEY 07417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8252904
US20100227343
12718693
Correspondence name and address
W. MURRAY SPRUILL
3201 BEECHLEAF COURT
SUITE 600
RALEIGH, NC 27604
Assignment: 9
Reel/Frame:026835/0805   Pages: 10
Recorded: 08/31/2011
Attorney Dkt #:046143/386096
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEEK, ROBERT L.
Exec Dt:
08/26/2011
2
DIXON, ERIC P.
Exec Dt:
08/26/2011
3
FISCHER, TIMOTHY J.
Exec Dt:
08/25/2011
4
GROELKE, JOHN W.
Exec Dt:
08/26/2011
5
KNAPP, STEVEN L.
Exec Dt:
08/26/2011
6
SIMKINS, STEPHEN G.
Exec Dt:
08/25/2011
7
WHITEHEAD, CLARK W.
Exec Dt:
08/26/2011
Assignee
1
TRIPATH IMAGING, INC.
780 PLANTATION DRIVE
BURLINGTON, NORTH CAROLINA 27215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8252904
US20100227343
12718693
Correspondence name and address
ANDREA B. SHERK
4721 EMPEROR BOULEVARD
SUITE 400
DURHAM, NC 27703-8580
Assignment: 10
Reel/Frame:026849/0462   Pages: 12
Recorded: 09/02/2011
Attorney Dkt #:046143/386096
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF INVENTOR CLARK M. WHITEHEAD. IT SHOULD BE CLARK M. WHITEHEAD INSTEAD OF CLARK W. WHITEHEAD AS PREVIOUSLY RECORDED ON REEL 026835 FRAME 0805. ASSIGNOR(S) HEREBY CONFIRMS THE NAME SHOULD READ CLARK M. WHITEHEAD.
Assignors
1
CHEEK, ROBERT L.
Exec Dt:
08/26/2011
2
DIXON, ERIC P.
Exec Dt:
08/26/2011
3
FISCHER, TIMOTHY J.
Exec Dt:
08/25/2011
4
GROELKE, JOHN W.
Exec Dt:
08/26/2011
5
KNAPP, STEVEN L.
Exec Dt:
08/26/2011
6
SIMKINS, STEPHEN G.
Exec Dt:
08/25/2011
7
WHITEHEAD, CLARK M.
Exec Dt:
08/26/2011
Assignee
1
TRIPATH IMAGING, INC.
780 PLANTATION DRIVE
BURLINGTON, NORTH CAROLINA 27215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8252904
US20100227343
12718693
Correspondence name and address
ANDREA B. SHERK
4721 EMPEROR BOULEVARD
SUITE 400
DURHAM, NC 27703-8580

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