Patents by Inventor Linda D. Sturdivant

Linda D. Sturdivant 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).

  • Anti-plaque compositions comprising a combination of morpholinoamino alcohol and chelating agent
    Patent number: 5147632
    Abstract: Compositions having improved anti-plaque activity comprise a synergistic combination of a) a morpholinoamino alcohol, such as 3-(4-propylheptyl)-4-(2-hydroxyethyl) morpholine, and b) a chelating agent such as ethylenediaminetetraacetic acid.
    Type: Grant
    Filed: October 31, 1990
    Date of Patent: September 15, 1992
    Assignee: Warner-Lambert Company
    Inventors: Pauline H. Pan, Linda D. Sturdivant
  • Anti-plaque compositions comprising a combination of morpholinoamino alcohol and antibiotic
    Patent number: 5082653
    Abstract: Compositions having improved anti-plaque and anti-gingivitis activity comprises a synergistic combination of a) a morpholinoamino alcohol, such as 3-(4-propylheptyl)-4-(2-hydroxyethyl)morpholine and b) and antibiotic, such as the aminoglycosides, amphenicols, ansamycins, carbapenems, cephalosporins, cephamycins, monobactams, oxacephems, penicillins, lincosamides, macrolides, polypeptides and tetracyclines.
    Type: Grant
    Filed: October 31, 1990
    Date of Patent: January 21, 1992
    Assignee: Warner-Lambert Company
    Inventors: Pauline E. Pan, Linda D. Sturdivant
  • Hybridoma cell line and monoclonal antibodies to Treponema species T. denticola JD-1 and Treponema 10A
    Patent number: 5055405
    Abstract: Monoclonal antibody to Treponema denticola JD-1 and Treponema species 10A and a continuous cell line for its production is disclosed. These antibodies are particularly useful in immunoassays for detecting the presence of these microorganisms in the oral cavity.
    Type: Grant
    Filed: November 19, 1987
    Date of Patent: October 8, 1991
    Assignee: Warner-Lambert Company
    Inventors: Dou-Mei Wang, Linda D. Sturdivant, Thomas A. Biemer, Ronald Mink
  • Hybridoma cell line and monoclonal antibodies to Treponema denticola ATCC 33520
    Patent number: 5008199
    Abstract: Monoclonal antibody to Treponema denticola ATCC 33520 and a continuous cell line for its production is disclosed. These antibodies are particularly useful in immunoassays for detecting the presence of these microorganisms in the oral cavity.
    Type: Grant
    Filed: November 19, 1987
    Date of Patent: April 16, 1991
    Assignee: Warner-Lambert Company
    Inventors: Dou-Mei Wang, Linda D. Sturdivant, Thomas A. Biemer, Ronald Mink