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Patent Assignment Assignor Details
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Assignor Name : RALSTON PURINA COMPANY
Total Assignments: 19
Assignment: 1
Reel/Frame:004399/0645   Pages: 2
Recorded: 05/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
04/01/1985
Assignee
1
PURINA MILLS INC., A DE CORP.
835 SOUTH EIGHTH ST.
ST. LOUIS, MISSOURI 63102
Properties
 
Pat #
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Pat #
Pub #
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4686205
NONE
06511597
 
4516531
NONE
06591721
 
4532892
NONE
06606132
Correspondence name and address
VIRGIL B. HILL
RALSTON PURINA COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MO 63164
Assignment: 2
Reel/Frame:004399/0704   Pages: 3
Recorded: 05/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
04/01/1985
Assignee
1
PURINA MILLS INC., A DE CORP.
835 S. EIGHTH ST.
ST. LOUIS, MISSOURI 63102
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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3408200
NONE
04371080
 
3635723
NONE
04756405
 
3574632
NONE
04858253
 
3669676
NONE
05054557
 
3783099
NONE
05196766
 
3993796
NONE
05469990
 
3946115
NONE
05487077
 
4034078
NONE
05615616
 
4066754
NONE
05680025
 
4117170
NONE
05719332
 
4086365
NONE
05735711
 
4086365
NONE
05735711
 
4143169
NONE
05800982
 
4211796
NONE
05849740
 
4225621
NONE
05849742
 
4197319
NONE
05850501
 
4166867
NONE
05876306
 
4197320
NONE
05878344
 
4171379
NONE
05893735
 
4234604
NONE
05970020
 
4230736
NONE
05970288
 
4265916
NONE
06005887
 
4258667
NONE
06082707
 
4285974
NONE
06101665
 
4311713
NONE
06204738
 
D272667
NONE
06235699
 
4393087
NONE
06259882
 
4380424
NONE
06268036
 
4463353
NONE
06293314
 
4408565
NONE
06355822
 
4401056
NONE
06372871
 
4413016
NONE
06399551
 
4446153
NONE
06430089
 
RE31763
NONE
06557700
 
RE31804
NONE
06573981
Correspondence name and address
RALSTON PURINA COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MO 63164
Assignment: 3
Reel/Frame:004775/0609   Pages: 3
Recorded: 10/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
09/27/1985
Assignee
1
VAN CAMP SEAFOOD COMPANY, INC.
A DE CORP.
ST. LOUIS, MISSOURI 63164
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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Pat #
Pub #
Intl #
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3525121
NONE
04672578
 
3594196
NONE
04689556
 
3530532
NONE
04712027
 
3795751
NONE
05072081
 
3709142
NONE
05073448
 
3847897
NONE
05178457
 
4034121
NONE
05306341
 
3851078
NONE
05328797
 
3928637
NONE
05479323
 
4096734
NONE
05760872
 
4309185
NONE
06011241
 
4301180
NONE
06160693
 
4301181
NONE
06160694
 
4301182
NONE
06160695
 
4310575
NONE
06238386
Correspondence name and address
RALSTON PURINA COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MO 63164
Assignment: 4
Reel/Frame:004947/0698   Pages: 2
Recorded: 07/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
09/16/1988
Assignee
1
VAN CAMP SEAFOOD COMPANY, INC., A DE CORP.
ST. LOUIS, MISSOURI 63164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4500555
NONE
06549110
Correspondence name and address
VIRGIL B. HILL
RALSTON PURINA CO.
CHECKERBOARD SQUARE
ST. LOUIS, MO 63164
Assignment: 5
Reel/Frame:005067/0905   Pages: 2
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
03/30/1989
Assignee
1
GRANADA ACQUISITIONS, INC., A TX CORP.
10900 RICHMOND AVE., STE. G
HOUSTON, TEXAS 77242
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3906900
NONE
05286051
 
3850143
NONE
05286099
 
4031855
NONE
05699142
Correspondence name and address
MARGARET A. BOULWARE
VADEN, EICKENROHT, ET AL.
ONE RIVERWAY
STE. 1100
HOUSTON, TX 77056
Assignment: 6
Reel/Frame:014010/0629   Pages: 13
Recorded: 09/26/2003
Conveyance: MERGER AND CHANGE OF NAME
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
12/06/2001
Assignee
1
NESTLE PURINA PETCARE COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MISSOURI 63164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6860234
US20030200936
10457204
Correspondence name and address
HARNESS DICKEY & PIERCE, P.L.C.
DONALD R. HOLLAND
7700 BONHOMME AVE., SUITE 400
ST. LOUIS, MO 63105
Assignment: 7
Reel/Frame:013126/0338   Pages: 13
Recorded: 09/26/2002
Conveyance: MERGER/CHANGE OF NAME
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
12/07/2001
Assignee
1
NESTLE PURINA PETCARE COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MISSOURI 63164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6543385
US20020117117
09731489
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
DONALD R. HOLLAND
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 8
Reel/Frame:013431/0622   Pages: 13
Recorded: 02/18/2003
Conveyance: MERGER AND CHANGE OF NAME
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
12/07/2001
Assignee
1
NESTLE PURINA PETCARE COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MISSOURI 63164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6578521
US20030051673
10264558
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
DONALD R. HOLLAND
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 9
Reel/Frame:013364/0766   Pages: 2
Recorded: 01/16/2003
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
12/12/2001
Assignee
1
NESTLE PURINA PETCARE COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MISSOURI 63164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6582752
US20030087020
09682964
Correspondence name and address
JOHN S. BEULICK
C/O ARMSTRONG TEASDALE, LLP
ONE METROPOLITAN SQUARE
SUITE 2600
ST LOUIS, MO 63102-2740
Assignment: 10
Reel/Frame:013366/0290   Pages: 2
Recorded: 01/17/2003
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
12/12/2001
Assignee
1
NESTLE PURINA PETCARE COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MISSOURI 63164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030009370
09881935
Correspondence name and address
JOHN S. BEULICK
C/O ARMSTRONG TEASDALE, LLP
ONE METROPOLITAN SQUARE
SUITE 2600
ST LOUIS, MO 63102-2740
Assignment: 11
Reel/Frame:013366/0449   Pages: 3
Recorded: 01/17/2003
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
12/12/2001
Assignee
1
NESTLE PURINA PETCARE COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MISSOURI 63164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7698145
US20030004733
09882198
Correspondence name and address
JOHN S. BEULICK
C/O ARMSTRONG TEASDALE, LLP
ONE METROPOLITAN SQUARE
SUITE 2600
ST LOUIS, MO 63102-2740
Assignment: 12
Reel/Frame:013369/0199   Pages: 2
Recorded: 01/21/2003
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
12/12/2001
Assignee
1
NESTLE PURINA PETCARE COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MISSOURI 63164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6576280
US20020081356
10059449
Correspondence name and address
JOHN S. BEULICK
C/O ARMSTRONG TEASDALE, LLP
ONE METROPOLITAN SQUARE
SUITE 2600
ST LOUIS, MO 63102-2740
Assignment: 13
Reel/Frame:013387/0821   Pages: 2
Recorded: 01/28/2003
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
12/12/2001
Assignee
1
NESTLE PURINA PETCARE COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MISSOURI 63164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D478695
NONE
29109949
Correspondence name and address
JOHN S. BEULICK
C/O ARMSTRONG TEASDALE, LLP
ONE METROPOLITAN SQUARE
SUITE 2600
ST LOUIS, MO 63102-2740
Assignment: 14
Reel/Frame:013387/0909   Pages: 2
Recorded: 01/28/2003
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
12/12/2001
Assignee
1
NESTLE PURINA PETCARE COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MISSOURI 63164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7276260
US20020172740
09862077
Correspondence name and address
JOHN S. BEULICK
C/O ARMSTRONG TEASDALE, LLP
ONE METROPOLITAN SQUARE
SUITE 2600
ST LOUIS, MO 63102-2740
Assignment: 15
Reel/Frame:013456/0054   Pages: 13
Recorded: 10/31/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
12/12/2001
Assignee
1
NESTLE PURINA PETCARE COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MISSOURI 63164
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6025004
NONE
08887037
 
6403142
NONE
09209554
 
6261081
NONE
09354076
 
6821534
US20030059517
10161925
 
6783792
US20030035882
10162545
Correspondence name and address
BLACKWELL SANDERS PEPER MARTIN LLP
LAWRENCE E. EVANS
720 OLIVE STREET, SUITE 2400
ST. LOUIS, MO 63101
Assignment: 16
Reel/Frame:013506/0222   Pages: 4
Recorded: 03/25/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
12/12/2001
Assignee
1
NESTLE PURINA PETCARE COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MISSOURI 63164
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6035284
NONE
08572209
 
6055932
NONE
09021960
 
6358546
NONE
09232916
 
6261591
NONE
09247763
 
6254920
NONE
09428631
 
6276300
NONE
09461785
 
6354243
NONE
09465896
 
6270820
NONE
09498286
 
6350485
US20010002272
09767982
 
D435713
NONE
29113247
 
D435955
NONE
29113251
 
D451652
NONE
29134418
Correspondence name and address
JOHN S. BEULICK
C/O ARMSTRONG TEASDALE, LLP
ONE METROPOLITAN SQUARE
SUITE 2600
ST LOUIS, MO 63102-2740
Assignment: 17
Reel/Frame:013362/0084   Pages: 13
Recorded: 10/09/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
02/22/2002
Assignee
1
NESTLE PURINA PETCARE COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MISSOURI 63164
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6376252
NONE
09377647
 
6444169
NONE
09883874
Correspondence name and address
BARNES & THORNBURG
JILL T. POWLICK
11 SOUTH MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 18
Reel/Frame:013484/0586   Pages: 13
Recorded: 11/18/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
02/22/2002
Assignee
1
NESTLE PURINA PETCARE COMPANY
CHECKBOARD SQUARE
ST. LOUIS, MISSOURI 63164
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6376252
NONE
09377647
 
6444169
NONE
09883874
Correspondence name and address
BARNES & THORNBURG
JILL T. POWLICK
11 SOUTH NERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 19
Reel/Frame:013377/0062   Pages: 2
Recorded: 01/23/2003
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON PURINA COMPANY
Exec Dt:
12/12/2002
Assignee
1
NESTLE PURINA PETCARE COMPANY
CHECKERBOARD SQUARE
ST. LOUIS, MISSOURI 63164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020119241
09795369
Correspondence name and address
JOHN S. BEULICK
C/O ARMSTRONG TEASDALE, LLP
ONE METROPOLITAN SQUARE
SUITE 2600
ST LOUIS, MO 63102-2740

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