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Patent Assignment Assignor Details
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Assignor Name : BITNER, REX M.
Total Assignments: 17
Assignment: 1
Reel/Frame:009293/0449   Pages: 5
Recorded: 07/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, CRAIG E.
Exec Dt:
06/02/1998
2
CRESWELL, DONALD A.
Exec Dt:
06/02/1998
3
BITNER, REX M.
Exec Dt:
06/02/1998
4
WHITE, DOUGLAS H.
Exec Dt:
06/02/1998
5
BUTLER, BRAEDEN L.
Exec Dt:
06/03/1998
6
LESLEY, SCOTT A.
Exec Dt:
06/02/1998
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6194562
NONE
09064449
Correspondence name and address
STROUD, STROUD, WILLINK, THOMPSON &
HOWARD
KAREN B. KING
25 W. MAIN ST., SUITE300, PO BOX 2236
MADISON, WI 53701-2236
Assignment: 2
Reel/Frame:010286/0511   Pages: 10
Recorded: 09/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, CRAIG E.
Exec Dt:
06/15/1999
2
HOLMES, DIANA L.
Exec Dt:
07/16/1999
3
SIMPSON, DANIEL J.
Exec Dt:
08/10/1999
4
KATZENHENDLER, JEHOSHUA
Exec Dt:
06/21/1999
5
BITNER, REX M.
Exec Dt:
06/09/1999
6
GROSCH, JOSEPHINE C.
Exec Dt:
06/15/1999
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6270970
NONE
09312139
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
KAREN B. KING
ONE SOUTH PINCKNEY STREET, SUITE 700
P.O. BOX 1806
MADISON, WI 53701-1806
Assignment: 3
Reel/Frame:033202/0004   Pages: 11
Recorded: 06/27/2014
Attorney Dkt #:016026-9181-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, CRAIG E.
Exec Dt:
06/15/1999
2
HOLMES, DIANA L.
Exec Dt:
07/16/1999
3
SIMPSON, DANIEL J.
Exec Dt:
08/10/1999
4
KATZENHENDLER, JEHOSHUA
Exec Dt:
06/21/1999
5
BITNER, REX M.
Exec Dt:
06/09/1999
6
GROSCH, JOSEPHINE C.
Exec Dt:
06/15/1999
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711-5399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6376194
US20020001812
09912045
Correspondence name and address
TODD S. HOFMEISTER, PH.D.
180 N. STETSON AVE., SUITE 2000
CHICAGO, IL 60601
Assignment: 4
Reel/Frame:033208/0118   Pages: 11
Recorded: 06/30/2014
Attorney Dkt #:016026-9182-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, CRAIG E.
Exec Dt:
06/15/1999
2
HOLMES, DIANA L.
Exec Dt:
07/16/1999
3
SIMPSON, DANIEL J.
Exec Dt:
10/04/1999
4
KATZHENDLER, JEHOSHUA
Exec Dt:
06/21/1999
5
BITNER, REX M.
Exec Dt:
06/09/1999
6
GROSCH, JOSEPHINE C.
Exec Dt:
06/15/1999
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711-5399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6806362
US20010014650
09813077
Correspondence name and address
TODD S. HOFMEISTER, PH.D.
180 N. STETSON AVE., SUITE 2000
CHICAGO, IL 60601
Assignment: 5
Reel/Frame:010312/0049   Pages: 4
Recorded: 10/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEREBA, ALLAN M.
Exec Dt:
10/05/1999
2
BITNER, REX M.
Exec Dt:
10/05/1999
3
KOLLER, SUSAN C.
Exec Dt:
10/05/1999
4
SMITH, CRAIG E.
Exec Dt:
10/05/1999
5
KEPHART, DANIEL D.
Exec Dt:
10/05/1999
6
EKENBERG, STEVEN J.
Exec Dt:
10/05/1999
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6673631
NONE
09377986
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
GRADY J. FRENCHICK
ONE SOUTH PINCKNEY STREET, SUITE 700
P.O. BOX 1806
MADISON, WI 53701-1806
Assignment: 6
Reel/Frame:010669/0244   Pages: 5
Recorded: 03/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITNER, REX M.
Exec Dt:
02/29/2000
2
SMITH, CRAIG E.
Exec Dt:
02/29/2000
3
WHITE, DOUGLAS H.
Exec Dt:
03/06/2000
4
BUTLER, BRAEDEN L.
Exec Dt:
02/21/2000
5
SANKBEIL, JACQUI
Exec Dt:
02/29/2000
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7078224
NONE
09475958
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
KAREN B. KING
ONE SOUTH PINCKNEY STREET, SUITE 700
P.O. BOX 1806
MADISON, WI 53701-1806
Assignment: 7
Reel/Frame:011611/0093   Pages: 3
Recorded: 03/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITNER, REX M.
Exec Dt:
01/17/2001
2
FLEMING, RODERICK G.
Exec Dt:
01/29/2001
3
SIMPSON, DANIEL J.
Exec Dt:
01/29/2001
4
KOLLER, SUSAN C.
Exec Dt:
01/29/2001
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6787307
NONE
09711782
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
GRADY J. FRENCHICK
ONE SOUTH PINCKNEY STREET
P.O. BOX 1806
MADISON, WI 53701-1806
Assignment: 8
Reel/Frame:011999/0504   Pages: 4
Recorded: 07/19/2001
Conveyance: CORRECTION OF CONVEYING PARTY'S NAME, RODERICK G. FLEMMING ON REEL 011611 FRAME 0093
Assignors
1
BITNER, REX M.
Exec Dt:
01/17/2001
2
FLEMMING, RODERICK G.
Exec Dt:
01/29/2001
3
SIMPSON, DANIEL J.
Exec Dt:
01/29/2001
4
KOLLER, SUSAN C.
Exec Dt:
01/29/2001
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6787307
NONE
09711782
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
GRADY J. FRENCHICK
ONE SOUTH PINCKNEY STREET, SUITE 700
P.O. BOX 1806
MADISON, WI 53701-1806
Assignment: 9
Reel/Frame:018334/0365   Pages: 7
Recorded: 09/25/2006
Attorney Dkt #:03129.001200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITNER, REX M.
Exec Dt:
09/07/2006
2
MANDREKAR, MICHELLE N.
Exec Dt:
09/08/2006
3
SMITH, DON B.
Exec Dt:
09/11/2006
4
WHITE, DOUGLAS H.
Exec Dt:
09/21/2006
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711-5399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070015191
11477491
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3800
Assignment: 10
Reel/Frame:020590/0519   Pages: 7
Recorded: 02/26/2008
Attorney Dkt #:03129.001200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITNER, REX M.
Exec Dt:
09/07/2006
2
MANDREKAR, MICHELLE N.
Exec Dt:
09/08/2006
3
SMITH, DON B.
Exec Dt:
09/11/2006
4
WHITE, DOUGLAS H.
Exec Dt:
09/21/2006
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711-5399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070015191
11477491
Correspondence name and address
FITZPATRICK, CELLA, HARPER, ET AL.
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3800
Assignment: 11
Reel/Frame:019117/0049   Pages: 3
Recorded: 03/26/2007
Attorney Dkt #:PRMG-13461
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITNER, REX M.
Exec Dt:
03/20/2007
2
BRISCO, PAULA R.
Exec Dt:
03/20/2007
3
MANDREKER, MICHELLE M.
Exec Dt:
03/20/2007
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 23711-5399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8030034
US20070172855
11636174
Correspondence name and address
DAVID A. CASIMIR
MEDLEN & CARROLL, LLP
101 HOWARD STREET
SUITE 350
SAN FRANCISCO, CA 94105
Assignment: 12
Reel/Frame:033206/0291   Pages: 2
Recorded: 06/29/2014
Attorney Dkt #:016026-9378-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITNER, REX M.
Exec Dt:
03/20/2007
2
BRISCO, PAULA R.
Exec Dt:
03/20/2007
3
MANDREKER, MICHELLE M.
Exec Dt:
03/20/2007
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711-5399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8658360
US20120059160
13223904
Correspondence name and address
TODD S. HOFMEISTER
MICHAEL BEST & FRIEDRICH LLP
180 N. STETSON AVENUE, SUITE 2000
CHICAGO, IL 60601
Assignment: 13
Reel/Frame:019548/0472   Pages: 2
Recorded: 07/05/2007
Attorney Dkt #:PRMG-14339
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITNER, REX M.
Exec Dt:
06/27/2007
2
SMITH, DONALD B.
Exec Dt:
06/27/2007
3
DENHART, MARK A.
Exec Dt:
06/27/2007
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070249821
11715761
Correspondence name and address
DAVID A. CASIMIR
MEDLEN & CARROLL, LLP
101 HOWARD STREET, SUITE 350
SAN FRANCISCO, CALIFORNIA 94105
Assignment: 14
Reel/Frame:022497/0495   Pages: 5
Recorded: 04/02/2009
Attorney Dkt #:016026-9305-US03 JAF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLSON, RYAN J.
Exec Dt:
11/09/2007
2
BITNER, REX M.
Exec Dt:
10/31/2007
3
TEREBA, ALLAN M.
Exec Dt:
11/07/2007
4
BOZEK, LAURA L.
Exec Dt:
11/12/2007
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100143878
12444075
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
ONE SOUTH PINCKNEY STREET
P O BOX 1806
MADISON, WI 53701
Assignment: 15
Reel/Frame:023453/0494   Pages: 3
Recorded: 11/02/2009
Attorney Dkt #:016026-9429 US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BITNER, REX M.
Exec Dt:
10/20/2009
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711-5399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8222397
US20110054157
12549685
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
1 S. PINCKNEY STREET
P. O. BOX 1806
MADISON, WI 53701-1806
Assignment: 16
Reel/Frame:023453/0617   Pages: 3
Recorded: 11/02/2009
Attorney Dkt #:016026-9428 US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BITNER, REX M.
Exec Dt:
10/20/2009
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711-5399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8039613
US20110054161
12549806
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
1 S. PINCKNEY STREET
MADISON, WI 53701-1806
Assignment: 17
Reel/Frame:033199/0730   Pages: 3
Recorded: 06/27/2014
Attorney Dkt #:016026-9428-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BITNER, REX M.
Exec Dt:
10/20/2009
Assignee
1
PROMEGA CORPORATION
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8519119
US20120022247
13232181
Correspondence name and address
TODD S. HOFMEISTER
180 N. STETSON AVENUE, SUITE 2000
MICHAEL BEST & FRIEDRICH
CHICAGO, IL 60601

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