Inventor · disambiguated record
Donald Caswell
Also filed as: CASWELL DONALD
7 granted patents·83 citations·filing 1982–2000
87Inventor score
Top patents by PatentIndex Score
7 records- 0171US6416859B1Methods of making pigmented filamentsBASF CORP·Filed 2000·Granted Jul 9, 2002·8 cites·27 claims
- 0267US4384018ASecondary carpet backing fabricWAYN TEX INC·Filed 1982·Granted May 17, 1983·25 cites·8 claims
- 0362US5955516AMethods of making dispersible additives for polymeric materialsBASF CORP·Filed 1997·Granted Sep 21, 1999·10 cites·11 claims
- 0461US5869551ADispersible additive systems for polymeric materialsBASF CORP·Filed 1997·Granted Feb 9, 1999·11 cites·6 claims
- 0560US6232371B1Dispersible additive systems for polymeric materials, and methods of making and incorporating the same in such polymeric materialsBASF CORP·Filed 1998·Granted May 15, 2001·16 cites·37 claims
- 0656US5889089AAdditive-containing polymeric compositions and methods of making the sameBASF CORP·Filed 1997·Granted Mar 30, 1999·10 cites·20 claims
- 0741US5973032ADispersible additive systems for polymeric materialsBASF CORP·Filed 1997·Granted Oct 26, 1999·3 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Donald Caswell files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →