Functionalized copolymers and lubricating compositions thereof
US-10035968-B2 · Jul 31, 2018 · US
This page is not indexed by search engines while we improve data quality.
Barton William R S patents
Barton William R S holds 10 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 10 |
| Recent patents | 0 |
| First publication | Feb 5, 2015 |
| Latest publication | Jul 31, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method of lubricating a driveline device
US-9540582-B2 · Jan 10, 2017 · US
Lubricant and functional fluid compositions containing viscosity index improver
US-9528069-B2 · Dec 27, 2016 · US
Lubricating composition comprising poly (isobutylene) /poly (vinyl aromatic) block copolymer
US-9428709-B2 · Aug 30, 2016 · US
Preparation of phosphorus—containing antiwear composition for use in lubricant compositions
US-9382275-B2 · Jul 5, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Functionalized copolymers and lubricating compositions thereof
US-10035968-B2 · Jul 31, 2018 · US
Method of lubricating a driveline device
US-9540582-B2 · Jan 10, 2017 · US
Lubricant and functional fluid compositions containing viscosity index improver
US-9528069-B2 · Dec 27, 2016 · US
Lubricating composition comprising poly (isobutylene) /poly (vinyl aromatic) block copolymer
US-9428709-B2 · Aug 30, 2016 · US
Preparation of phosphorus—containing antiwear composition for use in lubricant compositions
US-9382275-B2 · Jul 5, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C10N2030/06 | 7 |
| C10N2040/04 | 7 |
| C10M2215/04 | 6 |
| C10N2040/044 | 6 |
| C10N2240/04 | 6 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 10 |