Patents by Inventor George M. Love

George M. Love has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for preparing beclomethasone dipropionate freon® clathrate
    Patent number: 6436368
    Abstract: Described is a process for preparing beclomethsaone dipropionate Freon® clathrate comprising the use of an agent which selectively binds methanol to selectively remove methanol from a mixture of methanol and Freon® 11 containing beclomethasone dipropionate.
    Type: Grant
    Filed: October 17, 2000
    Date of Patent: August 20, 2002
    Assignee: Schering Corporation
    Inventors: George M. Love, Stanley Rosenhouse
  • Process for the preparation of cephamycin antibiotics
    Patent number: 4220762
    Abstract: An improved process for preparing the antibiotic compound 7.beta.-(2-thienylacetamido)-7-methoxy-3-carbamoyloxymethyl-3-cephem-4-car boxylic acid, from the N-blocked esters of the compound 7.beta.-(D-5-amino-5-carboxyvaleramido)-3-carbamoyloxymethyl-7-methoxy-3-c ephem-4-carboxylic acid (Cephamycin C), by conducting the transacylation of the latter in a homogeneous solution containing a trimethylsilyl enol ether.
    Type: Grant
    Filed: March 30, 1979
    Date of Patent: September 2, 1980
    Assignee: Merck & Co., Inc.
    Inventors: George M. Love, Paul Sohar
  • Process for the preparation of cephamycin antibiotics
    Patent number: 4218563
    Abstract: An improved process for preparing the antibiotic compound 7.beta.-(2-thienylacetamido)-7-methoxy-3-carbamoyloxymethyl-3-cephem-4-car boxylic acid, from the N-blocked esters of the compound 7.beta.-(D-5-amino-5-carboxyvaleramido)-3-carbamoyloxymethyl-7-methoxy-3-c ephem-4-carboxylic acid (Cephamycin C), by conducting the transacylation of the latter in a homogenous solution containing N-trimethylsilyl loweralkyl carbamates.
    Type: Grant
    Filed: March 30, 1979
    Date of Patent: August 19, 1980
    Assignee: Merck & Co., Inc.
    Inventors: George M. Love, Paul Sohar, Leonard M. Weinstock