Cancelled & expired registration

N

Status may change

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USPTO status
· code 710 (Cancelled, Section 8)
Registration date
Oct 20, 1998
Filing date
Feb 28, 1997
Registration no.
2197212
Serial no.
75249772
Goods & services
house mark for a full line of chemicals and biochemical preparations, namely, amino acids, amino derivatives, peptides and reagents for peptide synthesis, enzymes, proteins, resins and resin compounds, for laboratory and manufacturing use
Owner as listed with the USPTO
  • MERCK KGAA
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Status may change. The USPTO can reinstate a cancelled or expired registration, for example on a petition filed within 6 months, so this record could change. We re-check, but always verify the current status in TSDR.