Company Filing History:

5 out of 4,227

Exxon Research and Engineering Company

patents

Years Active: 1978-1981

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4254240 - Continuous process for the preparation of bromochlorinated butyl rubber (1981-03-03),

2. 4245060 - Functional group containing cyclic diolefin butyl rubbers (1981-01-13),

3. 4228254 - Functional group containing cyclic diolefin butyl rubbers (1980-10-14),

4. 4130519 - Stabilized halogenated butyl rubber (1978-12-19),

5. 4107238 - Graft copolymerization process (1978-08-15),

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Company Filing History:

Years Active: 1978-1981