Search

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 numberTitle of the applicationFiling DateStatus
06/867115 1-CARBOALKOXYALKYL-3-ALKOXY-4-(2'-CARBOXYPHENYL)-AZET-2-ONES May 22, 1986 Abandoned
Array ( [id] => 2319628 [patent_doc_number] => 04689411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => '4-thio azetidinone intermediates and process for the preparation of the same' [patent_app_type] => 1 [patent_app_number] => 6/865651 [patent_app_country] => US [patent_app_date] => 1986-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15207 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/689/04689411.pdf [firstpage_image] =>[orig_patent_app_number] => 865651 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/865651
4-thio azetidinone intermediates and process for the preparation of the same May 14, 1986 Issued
06/861626 PROCESS FOR PREPARING AZETIDINONE DERIVATIVES May 6, 1986 Abandoned
Array ( [id] => 2446573 [patent_doc_number] => 04791110 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => 'Fungicidal pyridazines' [patent_app_type] => 1 [patent_app_number] => 6/859558 [patent_app_country] => US [patent_app_date] => 1986-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25745 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/791/04791110.pdf [firstpage_image] =>[orig_patent_app_number] => 859558 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/859558
Fungicidal pyridazines May 4, 1986 Issued
Array ( [id] => 2346972 [patent_doc_number] => 04656276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Quinoxaline adducts useful as anthelmintics' [patent_app_type] => 1 [patent_app_number] => 6/858585 [patent_app_country] => US [patent_app_date] => 1986-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3453 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/656/04656276.pdf [firstpage_image] =>[orig_patent_app_number] => 858585 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/858585
Quinoxaline adducts useful as anthelmintics Apr 30, 1986 Issued
Array ( [id] => 2342825 [patent_doc_number] => 04661593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-28 [patent_title] => 'Quinoxaline adducts useful as anthelmintics' [patent_app_type] => 1 [patent_app_number] => 6/858584 [patent_app_country] => US [patent_app_date] => 1986-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3435 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/661/04661593.pdf [firstpage_image] =>[orig_patent_app_number] => 858584 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/858584
Quinoxaline adducts useful as anthelmintics Apr 30, 1986 Issued
Array ( [id] => 2361954 [patent_doc_number] => 04658028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-14 [patent_title] => 'Quinoxaline adducts useful as anthelmintics' [patent_app_type] => 1 [patent_app_number] => 6/858590 [patent_app_country] => US [patent_app_date] => 1986-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3390 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/658/04658028.pdf [firstpage_image] =>[orig_patent_app_number] => 858590 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/858590
Quinoxaline adducts useful as anthelmintics Apr 30, 1986 Issued
Array ( [id] => 2385179 [patent_doc_number] => 04720548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-19 [patent_title] => 'Quinoxaline adducts useful as anthelmintics' [patent_app_type] => 1 [patent_app_number] => 6/858589 [patent_app_country] => US [patent_app_date] => 1986-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3394 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/720/04720548.pdf [firstpage_image] =>[orig_patent_app_number] => 858589 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/858589
Quinoxaline adducts useful as anthelmintics Apr 30, 1986 Issued
Array ( [id] => 2346809 [patent_doc_number] => 04656264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Bicyclic azetidinone intermediates' [patent_app_type] => 1 [patent_app_number] => 6/869811 [patent_app_country] => US [patent_app_date] => 1986-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9701 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/656/04656264.pdf [firstpage_image] =>[orig_patent_app_number] => 869811 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/869811
Bicyclic azetidinone intermediates Apr 28, 1986 Issued
Array ( [id] => 2452074 [patent_doc_number] => 04723002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-02 [patent_title] => '1-(substituted phosphorous)-azetidinone antibacterials' [patent_app_type] => 1 [patent_app_number] => 6/856893 [patent_app_country] => US [patent_app_date] => 1986-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18886 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 620 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/723/04723002.pdf [firstpage_image] =>[orig_patent_app_number] => 856893 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/856893
1-(substituted phosphorous)-azetidinone antibacterials Apr 27, 1986 Issued
06/855161 4-SUBSTITUTED ALKYL-3-AMINO-2-OXO-AZETIDINE-1-SULFONIC ACIDS Apr 22, 1986 Abandoned
Array ( [id] => 2390076 [patent_doc_number] => 04772692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-20 [patent_title] => 'Intermediate compounds for the preparation of antibacterial penem derivatives' [patent_app_type] => 1 [patent_app_number] => 6/854998 [patent_app_country] => US [patent_app_date] => 1986-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23863 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/772/04772692.pdf [firstpage_image] =>[orig_patent_app_number] => 854998 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/854998
Intermediate compounds for the preparation of antibacterial penem derivatives Apr 21, 1986 Issued
Array ( [id] => 2636872 [patent_doc_number] => 04892947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => '3(2H)Pyridazinone, process for its preparation and anti-allergic agent containing it' [patent_app_type] => 1 [patent_app_number] => 6/854521 [patent_app_country] => US [patent_app_date] => 1986-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10253 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/892/04892947.pdf [firstpage_image] =>[orig_patent_app_number] => 854521 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/854521
3(2H)Pyridazinone, process for its preparation and anti-allergic agent containing it Apr 21, 1986 Issued
06/854043 4-OXO-2-AZETIDINE-CARBOXYLIC ACID DERIVATIVES Apr 20, 1986 Abandoned
Array ( [id] => 2560441 [patent_doc_number] => 04837217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Pyridazinone derivatives, preparation thereof, and insecticidal, acaricidal, nematicidal, fungicidal compositions' [patent_app_type] => 1 [patent_app_number] => 6/850533 [patent_app_country] => US [patent_app_date] => 1986-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28765 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 743 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/837/04837217.pdf [firstpage_image] =>[orig_patent_app_number] => 850533 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/850533
Pyridazinone derivatives, preparation thereof, and insecticidal, acaricidal, nematicidal, fungicidal compositions Apr 10, 1986 Issued
06/848530 PROCESS FOR PRODUCING 1-BETA-METHYLCARBAPENEM ANTIBIOTIC INTERMEDIATES Apr 6, 1986 Abandoned
Array ( [id] => 2607991 [patent_doc_number] => 04902675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => '\"2-pyridyl and 4-pyridyl phosphine gold (I) anti tumor complexes\"' [patent_app_type] => 1 [patent_app_number] => 6/848670 [patent_app_country] => US [patent_app_date] => 1986-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4021 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/902/04902675.pdf [firstpage_image] =>[orig_patent_app_number] => 848670 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/848670
2-pyridyl and 4-pyridyl phosphine gold (I) anti tumor complexes" Apr 3, 1986 Issued
Array ( [id] => 2415154 [patent_doc_number] => 04725678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Azetidinone intermediates for the preparation of penem derivatives' [patent_app_type] => 1 [patent_app_number] => 6/848095 [patent_app_country] => US [patent_app_date] => 1986-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10803 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/725/04725678.pdf [firstpage_image] =>[orig_patent_app_number] => 848095 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/848095
Azetidinone intermediates for the preparation of penem derivatives Apr 3, 1986 Issued
Array ( [id] => 2390487 [patent_doc_number] => 04754029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => '3-oxo-2-azabicyclohexane derivatives' [patent_app_type] => 1 [patent_app_number] => 6/844011 [patent_app_country] => US [patent_app_date] => 1986-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4322 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/754/04754029.pdf [firstpage_image] =>[orig_patent_app_number] => 844011 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/844011
3-oxo-2-azabicyclohexane derivatives Mar 25, 1986 Issued
06/839256 PROCESS FOR PREPARING PHOSPHONYLOXYACYL AMINO ACIDS AND DERIVATIVES THEREOF Mar 12, 1986 Abandoned
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