The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 1997
Filed:
Jun. 06, 1995
Applicant:
Inventors:
Wendy C Zimmerman, Watertown, MA (US);
Roberta Lee Farrell, Groton, MA (US);
Assignee:
Clariant Finance (BVI) Limited, Tortola, VG;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ;
U.S. Cl.
CPC ...
4351722 ; 4352541 ;
Abstract
This invention relates to a method of obtaining a fungus of the species Ophiostoma piliferum by selective mating of strains of the fungus and selecting for an ascospore offspring which grows white or colorless, and has the ability to reduce pitch in Southern Yellow Pine wood chips.
Zimmerman, Wendy. (1997). Mating process for preparing ophiostoma piliferum fungi for pitch (U.S. Patent No. 5695975). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5695975
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile