Trademarks owned by Sigma-Aldrich Corporation

Sigma-Aldrich Corporation's most recent trademark was filed thirty-two years ago. They have been associated with fourteen trademarks over the last fifty-five years and have zero trademarks that are alive.

Saf Bulk Chemicals

Dead 710 — Cancelled - Section 8
Serial #: 74189186
Registration Date: 9/15/1992

Sigma Pseudo

Dead 710 — Cancelled - Section 8
Serial #: 74093292
Registration Date: 3/10/1992

Sigma Cell Culture Reagents

Dead 710 — Cancelled - Section 8
Serial #: 73622248
Registration Date: 5/12/1987

Pathfinder Laboratories Inc. P

Dead 602 — Abandoned-Failure to Respond or Late Response
Serial #: 73622249
Initial Filing 9/26/1986

Sigma Hybri Max

Dead 710 — Cancelled - Section 8
Serial #: 73622254
Registration Date: 5/12/1987

Sigma Direct

Dead 710 — Cancelled - Section 8
Serial #: 73614186
Registration Date: 8/11/1987

A

Dead 710 — Cancelled - Section 8
Serial #: 73531229
Registration Date: 8/5/1986

Sigma Diagnostics

Dead 710 — Cancelled - Section 8
Serial #: 73458463
Registration Date: 1/8/1985

Sigma Diagnostics

Dead 710 — Cancelled - Section 8
Serial #: 73451464
Registration Date: 1/1/1985

Trademarks Previously Owned by Sigma-Aldrich Corporation

Sigmaclean

Alive 800 — Registered and Renewed
Serial #: 74100277
Registration Date: 11/5/1991

Lin-Trol

Alive 800 — Registered and Renewed
Serial #: 74035779
Registration Date: 3/5/1991

Sigma Blend

Dead 710 — Cancelled - Section 8
Serial #: 74197803
Registration Date: 6/8/1993

Sigma 7-9

Alive 800 — Registered and Renewed
Serial #: 72315504
Registration Date: 9/1/1970

Sigma 104

Alive 800 — Registered and Renewed
Serial #: 72315505
Registration Date: 9/1/1970

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