Patents by Inventor Stanley Wojciak

Stanley Wojciak 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 microencapsulation of metallocenes
    Patent number: 4093556
    Abstract: A process for producing metallocenes encapsulated by a urea-formaldehyde polymer shell. The presence of a small amount of a cationic surfactant, preferably an alkyl hydroxy amine, is required during the condensation polymerization which forms the shell.
    Type: Grant
    Filed: July 2, 1975
    Date of Patent: June 6, 1978
    Assignee: Loctite Corporation
    Inventor: Stanley Wojciak