| Application number | Title of the application | Filing Date | Status |
|---|
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| 06/264800 | CATALYST AND PROCESS FOR STEREOSPECIFIC POLYMERIZATION OF ALPHA-OLEFINS | May 17, 1981 | Abandoned |
Array
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[patent_kind] => NA
[patent_issue_date] => 1982-12-21
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Array
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[patent_issue_date] => 1984-03-20
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Array
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[id] => 2060864
[patent_doc_number] => 04433123
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-21
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[patent_app_type] => 1
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/262870 | Polymerization process for drag reducing substances | May 11, 1981 | Issued |
Array
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[id] => 1979827
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[patent_kind] => NA
[patent_issue_date] => 1982-09-28
[patent_title] => 'Crystallizable controlled composition interpolymers of vinylidene chloride and methyl methacrylate and method of preparing same'
[patent_app_type] => 1
[patent_app_number] => 6/262265
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/262265 | Crystallizable controlled composition interpolymers of vinylidene chloride and methyl methacrylate and method of preparing same | May 10, 1981 | Issued |
| 06/261642 | PROCESS FOR PRODUCING ALPHA-OLEFIN POLYMERS | May 6, 1981 | Abandoned |
Array
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[id] => 1960896
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Array
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[patent_kind] => NA
[patent_issue_date] => 1983-01-11
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[patent_app_number] => 6/259538
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[patent_app_date] => 1981-05-01
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/259538 | Process and catalyst for the polymerization of .alpha.-olefins | Apr 30, 1981 | Issued |
| 06/257643 | POLYMER MATERIAL | Apr 26, 1981 | Abandoned |
Array
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[id] => 1996150
[patent_doc_number] => 04381383
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[patent_kind] => NA
[patent_issue_date] => 1983-04-26
[patent_title] => 'Process for producing polyolefins'
[patent_app_type] => 1
[patent_app_number] => 6/257602
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/257602 | Process for producing polyolefins | Apr 26, 1981 | Issued |
Array
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[id] => 2038792
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[patent_issue_date] => 1983-10-18
[patent_title] => 'Polymerization catalysts and process for the production of ethylenic polymers by use thereof'
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Array
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[id] => 2036947
[patent_doc_number] => 04385162
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[patent_kind] => NA
[patent_issue_date] => 1983-05-24
[patent_title] => 'Preparation of homopolymers and copolymers of .alpha.-mono-olefins by means of a Ziegler-Natta catalyst system'
[patent_app_type] => 1
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Array
(
[id] => 1996561
[patent_doc_number] => 04383938
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[patent_kind] => NA
[patent_issue_date] => 1983-05-17
[patent_title] => 'Catalyst system for olefinic polymerization'
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[patent_app_number] => 6/254646
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[patent_app_date] => 1981-04-16
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/254646 | Catalyst system for olefinic polymerization | Apr 15, 1981 | Issued |
| 06/252391 | PROCESS FOR PRODUCING TERPOLYMERS OF PROPYLENE ETHYLENE AND ANOTHER ALPHA-OLEFIN | Apr 8, 1981 | Abandoned |
| 06/250904 | DEACTIVATION OF CATALYST IN SOLUTION PROCESS FOR POLYMERIZATION OF ALPHA-OLEFINS | Apr 2, 1981 | Abandoned |
Array
(
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[patent_title] => 'Preparation of propylene homopolymers or copolymers'
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Array
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[id] => 2033120
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[patent_kind] => NA
[patent_issue_date] => 1983-01-04
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| 06/243691 | PROCESS FOR PRODUCING ALPHA-OLEFIN POLYMERS | Mar 15, 1981 | Abandoned |