
Mark L. Berch
Examiner (ID: 99)
| Most Active Art Unit | 1202 |
| Art Unit(s) | 1202, 1624, 1622, 1802, 2899, 1614, 1611 |
| Total Applications | 3573 |
| Issued Applications | 2301 |
| Pending Applications | 170 |
| Abandoned Applications | 1103 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1899174
[patent_doc_number] => 04293555
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-06
[patent_title] => '6- and 6,6-Disubstituted-2-substituted-oxapen-2-em-3-carboxylic acids'
[patent_app_type] => 1
[patent_app_number] => 6/083721
[patent_app_country] => US
[patent_app_date] => 1979-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8322
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/293/04293555.pdf
[firstpage_image] =>[orig_patent_app_number] => 083721
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/083721 | 6- and 6,6-Disubstituted-2-substituted-oxapen-2-em-3-carboxylic acids | Oct 9, 1979 | Issued |
Array
(
[id] => 1891902
[patent_doc_number] => 04260604
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-04-07
[patent_title] => 'Pyridazinonyl-(di)(thio)-phosphoric (phosphonic) acid esters as pesticides'
[patent_app_type] => 1
[patent_app_number] => 6/082161
[patent_app_country] => US
[patent_app_date] => 1979-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5043
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 5
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[patent_maintenance] => 1
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[pdf_file] => patents/04/260/04260604.pdf
[firstpage_image] =>[orig_patent_app_number] => 082161
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/082161 | Pyridazinonyl-(di)(thio)-phosphoric (phosphonic) acid esters as pesticides | Oct 4, 1979 | Issued |
Array
(
[id] => 1927927
[patent_doc_number] => 04287343
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-01
[patent_title] => 'Preparation of N-cyanoimidate herbicide intermediates'
[patent_app_type] => 1
[patent_app_number] => 6/081807
[patent_app_country] => US
[patent_app_date] => 1979-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1748
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/287/04287343.pdf
[firstpage_image] =>[orig_patent_app_number] => 081807
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/081807 | Preparation of N-cyanoimidate herbicide intermediates | Oct 3, 1979 | Issued |
Array
(
[id] => 1883131
[patent_doc_number] => 04303665
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-01
[patent_title] => 'Methylaminodeoxy-clavulanic acid derivatives, their production and use'
[patent_app_type] => 1
[patent_app_number] => 6/079557
[patent_app_country] => US
[patent_app_date] => 1979-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2581
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 5
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[pdf_file] => patents/04/303/04303665.pdf
[firstpage_image] =>[orig_patent_app_number] => 079557
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/079557 | Methylaminodeoxy-clavulanic acid derivatives, their production and use | Sep 26, 1979 | Issued |
Array
(
[id] => 1925951
[patent_doc_number] => 04272437
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-09
[patent_title] => 'Antibacterial agents, and 4-thio azetidinone intermediates'
[patent_app_type] => 1
[patent_app_number] => 6/077888
[patent_app_country] => US
[patent_app_date] => 1979-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 161572
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
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[pdf_file] => patents/04/272/04272437.pdf
[firstpage_image] =>[orig_patent_app_number] => 077888
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/077888 | Antibacterial agents, and 4-thio azetidinone intermediates | Sep 20, 1979 | Issued |
Array
(
[id] => 1980445
[patent_doc_number] => 04359473
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-11-16
[patent_title] => '.alpha.-Amino deoxy clavulanic acid antibacterial agents'
[patent_app_type] => 1
[patent_app_number] => 6/072234
[patent_app_country] => US
[patent_app_date] => 1979-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 33566
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[pdf_file] => patents/04/359/04359473.pdf
[firstpage_image] =>[orig_patent_app_number] => 072234
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/072234 | .alpha.-Amino deoxy clavulanic acid antibacterial agents | Sep 3, 1979 | Issued |
Array
(
[id] => 2061708
[patent_doc_number] => 04427689
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-24
[patent_title] => 'Clavulanic acid 9-deoxy-9-thia derivatives their preparation and use'
[patent_app_type] => 1
[patent_app_number] => 6/071731
[patent_app_country] => US
[patent_app_date] => 1979-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11634
[patent_no_of_claims] => 89
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 217
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[patent_no_of_assignments] => 0
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[pdf_file] => patents/04/427/04427689.pdf
[firstpage_image] =>[orig_patent_app_number] => 071731
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/071731 | Clavulanic acid 9-deoxy-9-thia derivatives their preparation and use | Aug 30, 1979 | Issued |
Array
(
[id] => 1876937
[patent_doc_number] => 04304718
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-08
[patent_title] => '2-Azetidinone compounds and processes for preparation thereof'
[patent_app_type] => 1
[patent_app_number] => 6/071280
[patent_app_country] => US
[patent_app_date] => 1979-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 33835
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 187
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/304/04304718.pdf
[firstpage_image] =>[orig_patent_app_number] => 071280
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/071280 | 2-Azetidinone compounds and processes for preparation thereof | Aug 29, 1979 | Issued |
Array
(
[id] => 1878272
[patent_doc_number] => 04286094
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-08-25
[patent_title] => 'Preparation of a pigmentary form of perylene-3,4,9,10-tetracarboxylic acid diimide'
[patent_app_type] => 1
[patent_app_number] => 6/069546
[patent_app_country] => US
[patent_app_date] => 1979-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 4529
[patent_no_of_claims] => 11
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[pdf_file] => patents/04/286/04286094.pdf
[firstpage_image] =>[orig_patent_app_number] => 069546
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/069546 | Preparation of a pigmentary form of perylene-3,4,9,10-tetracarboxylic acid diimide | Aug 23, 1979 | Issued |
Array
(
[id] => 1898782
[patent_doc_number] => 04301168
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-11-17
[patent_title] => 'Tetrahydropyridyl derivatives of clavulanic acid, a process for their preparation and their use'
[patent_app_type] => 1
[patent_app_number] => 6/068646
[patent_app_country] => US
[patent_app_date] => 1979-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 4036
[patent_no_of_claims] => 75
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[pdf_file] => patents/04/301/04301168.pdf
[firstpage_image] =>[orig_patent_app_number] => 068646
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/068646 | Tetrahydropyridyl derivatives of clavulanic acid, a process for their preparation and their use | Aug 21, 1979 | Issued |
Array
(
[id] => 1911592
[patent_doc_number] => 04254031
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-03
[patent_title] => 'Synthesis for the preparation of tetracyclic compounds'
[patent_app_type] => 1
[patent_app_number] => 6/064812
[patent_app_country] => US
[patent_app_date] => 1979-08-08
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[pdf_file] => patents/04/254/04254031.pdf
[firstpage_image] =>[orig_patent_app_number] => 064812
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/064812 | Synthesis for the preparation of tetracyclic compounds | Aug 7, 1979 | Issued |
Array
(
[id] => 1949057
[patent_doc_number] => 04321194
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-23
[patent_title] => 'N-Substituted aziridine-2-carboxylic acid derivatives for immuno stimulation'
[patent_app_type] => 1
[patent_app_number] => 6/059863
[patent_app_country] => US
[patent_app_date] => 1979-07-23
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/059863 | N-Substituted aziridine-2-carboxylic acid derivatives for immuno stimulation | Jul 22, 1979 | Issued |
Array
(
[id] => 1883962
[patent_doc_number] => 04273709
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-16
[patent_title] => 'Process for the preparation of thienamycin and intermediates'
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[patent_app_number] => 6/059842
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[patent_app_date] => 1979-07-23
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[pdf_file] => patents/04/273/04273709.pdf
[firstpage_image] =>[orig_patent_app_number] => 059842
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/059842 | Process for the preparation of thienamycin and intermediates | Jul 22, 1979 | Issued |
Array
(
[id] => 1891912
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[patent_kind] => NA
[patent_issue_date] => 1981-04-07
[patent_title] => '3-Methyleneazetidine derivatives'
[patent_app_type] => 1
[patent_app_number] => 6/059093
[patent_app_country] => US
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Array
(
[id] => 1892651
[patent_doc_number] => 04260757
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[patent_kind] => NA
[patent_issue_date] => 1981-04-07
[patent_title] => 'Poly[di-1,2-(diazinylidene)-ethene-1,2-diols]'
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[patent_app_number] => 6/058389
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Array
(
[id] => 1888937
[patent_doc_number] => 04280998
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[patent_kind] => NA
[patent_issue_date] => 1981-07-28
[patent_title] => '1,4-Dihydropyridazine-3-carboxylic acid derivatives, a process for their preparation and their use as antihypertensives'
[patent_app_type] => 1
[patent_app_number] => 6/058590
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[firstpage_image] =>[orig_patent_app_number] => 058590
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/058590 | 1,4-Dihydropyridazine-3-carboxylic acid derivatives, a process for their preparation and their use as antihypertensives | Jul 17, 1979 | Issued |
Array
(
[id] => 1891843
[patent_doc_number] => 04267323
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[patent_kind] => NA
[patent_issue_date] => 1981-05-12
[patent_title] => 'Heterocyclic chemical compound 6-phenyl-[1,2,3]-oxadiazolo-(4,5 d)-pyridazine-7(6H)-one and process for producing it'
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Array
(
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Array
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[patent_title] => 'Hydrazino bicyclic pyridazines as hypertensives'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/054631 | Hydrazino bicyclic pyridazines as hypertensives | Jul 2, 1979 | Issued |
Array
(
[id] => 1878263
[patent_doc_number] => 04286092
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-08-25
[patent_title] => '5-Amino-4-chloro-2-phenyl-3(2H)-pyridazinone free from 5-chloro-4-amino-2-phenyl-3(2H)-pyridazinone, as a selective weed-killer'
[patent_app_type] => 1
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/049654 | 5-Amino-4-chloro-2-phenyl-3(2H)-pyridazinone free from 5-chloro-4-amino-2-phenyl-3(2H)-pyridazinone, as a selective weed-killer | Jun 18, 1979 | Issued |