Patent Assignment
Reel/Frame 004285/0019
Assignment of Assignors Interest.
Recorded: 1984-07-30
Pages: 2
Assignor
DART INDUSTRIES INC. A DE CORP
Executed: 1984-06-29
Covered Property
(1)
Synergistic Vinyl Halide Stabilizer Compositions of Antimony Organic Sulfur-Containing Compounds, Alkaline Earth Carboxylates, and Alkali Metal Carbonates
Patent:
4,517,115 →
Application:
06/431,580 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 11, 1987
From: PLASTIC SPECIALTIES AND TECHNOLOGIES, INC.,
To: PLASTIC SPECIALTIES AND TECHNOLOGIES, INC.
Reel/Frame 004854/0206 →
Change of Name Effective Date: March 27, 1986
Dec 11, 1987
From: WILSON FIBERFIL HOLDINGS, INC.,
To: PLASTIC SPECIALTIES AND TECHNOLOGIES HOLDINGS, INC.,
Reel/Frame 004854/0211 →
Change of Name
Dec 11, 1987
From: SPECIALTIES AND TECHNOLOGIES HOLDINGS, INC.
To: PLASTIC SPECIALTIES AND TECHNOLOGIES INVESTMENTS, INC.
Reel/Frame 004854/0217 →
Assignment of Assignors Interest.
Oct 3, 1988
From: PLASTIC SPECIALITIES AND TECHNOLOGIES INVESTMENTS, INC.
To: SYNTHETIC PRODUCTS COMPANY, A CORP. OF DE
Reel/Frame 004958/0406 →