Walter Dittmann

This inventor holds 7 USPTO granted patents. Top assignees: Chemische Werke Huls Aktiengesellschaft, Chemische Werke Huels Aktiengesellschaft. Active years: 1976-1982.

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 3.9

ph-index = 4

Forward Citations = 55(Granted Patents)

Company Filing History:

5 out of 283

Chemische Werke Huls Aktiengesellschaft

patents

2 out of 125

Chemische Werke Huels Aktiengesellschaft

patents

Years Active: 1976-1982

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4309522 - Process for the production of extensively amorphous (1982-01-05),

2. 4259410 - Random propylene copolymers for electric cable insulation (1981-03-31),

3. 4048419 - Process for the production of partially crystalline polybutene-1 (1977-09-13),

4. 4011384 - Process for the production of crystalline terpolymers of ethene, (1977-03-08),

5. 4000354 - Process for the production of isotactic polypropylene (1976-12-28),

6. 3981849 - Low pressure process for the production of low density co- and (1976-09-21),

7. 3959409 - Process for the production of crystalline propene-ethene-butene-1 (1976-05-25),

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