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Trademark Assignment Abstract of Title

Total Assignments: 8
Serial #:
Filing Dt:
03/29/1957
Reg #:
Reg. Dt:
02/11/1958
Mark:
SIGMA
Assignment: 1
Reel/Frame:
0222/0230   Recorded: 07/10/1972Pages: 3
Conveyance:
ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL
Assignor:
Exec Dt:
06/29/1972
Entity Type:
UNKNOWN
Citizenship:
NONE
Assignee:
3500 DEKALB ST.
ST. LOUIS, MISSOURI
Entity Type:
CORPORATION
Citizenship:
MISSOURI
Correspondent:
POLSTER AND POLSTER
1221 LOCUST ST.
SAINT LOUIS, MO 63103
Assignment: 2
Reel/Frame:
0272/0511   Recorded: 08/18/1975Pages: 16
Conveyance:
CERTIFIED COPY OF MERGER FILED IN THE OFFICE OF THE SECRETARY OF STATE OF DELAWARE ON JULY 29, 1975, EFFECTIVE JULY 31, 1975.
Assignor:
Exec Dt:
08/13/1975
Entity Type:
CORPORATION
Citizenship:
MISSOURI
Assignee:
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
POLSTER & POLSTER
1221 LOCUST STREET
SAINT LOUIS, MO 63103
Assignment: 3
Reel/Frame:
0511/0064   Recorded: 12/02/1985Pages: 3
Conveyance:
ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL
Assignor:
Exec Dt:
11/22/1985
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
3050 SPRUCE ST.
SAINT LOUIS, MISSOURI 63103
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
SIGMA-ALDRICH CORPORATION
3050 SPRUCE ST.
SAINT LOUIS, MO 63103
Assignment: 4
Reel/Frame:
1571/0985   Recorded: 04/08/1997Pages: 4
Conveyance:
ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
01/01/1997
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
509 WEST MONROE
HIGHLAND, ILLINOIS 62249
Entity Type:
CORPORATION
Citizenship:
ILLINOIS
Correspondent:
SIGMA-ALDRICH CO.
NORMA MUENCH
MSDS DEPARTMENT
3050 SPRUCE STREET
ST. LOUIS, MO 63103
Assignment: 5
Reel/Frame:
1598/0599   Recorded: 01/17/1997Pages: 5
Conveyance:
ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
01/01/1997
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
509 WEST MONROE
HIGHLAND, ILLINOIS 62249
Entity Type:
CORPORATION
Citizenship:
ILLINOIS
Correspondent:
SIGMA-ALDRICH CO.
NORMA MUENCH
3050 SPRUCE STREET, MSDS DEPT.
ST. LOUIS, MO 63103
Assignment: 6
Reel/Frame:
2369/0574   Recorded: 09/17/2001Pages: 5
Conveyance:
ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
07/01/2001
Entity Type:
CORPORATION
Citizenship:
ILLINOIS
Assignee:
3050 SPRUCE STREET
ST. LOUIS, MISSOURI 63103
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
NONE
Correspondent:
NORMA MUENCH
3050 SPRUCE STREET
ST. LOUIS, MO 63103
Assignment: 7
Reel/Frame:
4631/0361   Recorded: 09/27/2011Pages: 27
Conveyance:
MERGER EFFECTIVE 07/01/2011
Assignor:
Exec Dt:
07/01/2011
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
MISSOURI
Assignee:
3050 SPRUCE STREET
ST. LOUIS, MISSOURI 63103
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
Correspondent:
POLSINELLI SHUGHART PC
105 WEST VANDALIA STREET
SUITE 400
EDWARDSVILLE, IL 62025
Assignment: 8
Reel/Frame:
7084/0001   Recorded: 10/23/2020Pages: 11
Conveyance:
ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
10/22/2020
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
Assignee:
FRANKFURTER STR. 250
DARMSTADT, GERMANY 64293
Entity Type:
KOMMANDITGESELLSCHAFT AUF AKTIEN (KGAA)
Citizenship:
GERMANY
Correspondent:
WILLIAM C. WRIGHT
60 EAST 42ND STREET, SUITE 2520
NEW YORK, NY 10165
Domestic rep:
EPSTEIN DRANGEL LLP
60 EAST 42ND STREET, SUITE 2520
NEW YORK, NY 10165

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