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
07/167612 1-ARYL-1,4-DIHYDRO-4-OXO-5-CARBOXYPYRIDAZINE DERIVATIVES AND THEIR USE AS PLANT GROWTH REGULATORS AND HYBRIDIZING AGENTS Mar 13, 1988 Abandoned
Array ( [id] => 2524866 [patent_doc_number] => 04873245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Isolation and structural elucidation of cephalostatins 1-4' [patent_app_type] => 1 [patent_app_number] => 7/167550 [patent_app_country] => US [patent_app_date] => 1988-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5539 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/873/04873245.pdf [firstpage_image] =>[orig_patent_app_number] => 167550 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/167550
Isolation and structural elucidation of cephalostatins 1-4 Mar 13, 1988 Issued
Array ( [id] => 2527215 [patent_doc_number] => 04888328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => 'Alkoxycarbonylalkylphospholipids and alkylaminocarbonylalkylphospholipids' [patent_app_type] => 1 [patent_app_number] => 7/166285 [patent_app_country] => US [patent_app_date] => 1988-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5232 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/888/04888328.pdf [firstpage_image] =>[orig_patent_app_number] => 166285 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/166285
Alkoxycarbonylalkylphospholipids and alkylaminocarbonylalkylphospholipids Mar 9, 1988 Issued
Array ( [id] => 2489620 [patent_doc_number] => 04868301 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Processes and intermediates for the preparation of oxophthalazinyl acetic acids having benzothiazole or other heterocyclic side chains' [patent_app_type] => 1 [patent_app_number] => 7/165338 [patent_app_country] => US [patent_app_date] => 1988-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5408 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/868/04868301.pdf [firstpage_image] =>[orig_patent_app_number] => 165338 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/165338
Processes and intermediates for the preparation of oxophthalazinyl acetic acids having benzothiazole or other heterocyclic side chains Mar 7, 1988 Issued
Array ( [id] => 2468695 [patent_doc_number] => 04845210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Azetidinone derivatives and processes for production thereof' [patent_app_type] => 1 [patent_app_number] => 7/168532 [patent_app_country] => US [patent_app_date] => 1988-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15177 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/845/04845210.pdf [firstpage_image] =>[orig_patent_app_number] => 168532 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/168532
Azetidinone derivatives and processes for production thereof Mar 7, 1988 Issued
07/164062 BETA-LACTAM COMPOUNDS AND PRODUCTION PROCESS THEREOF Mar 2, 1988 Abandoned
Array ( [id] => 2669911 [patent_doc_number] => 04904782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Process for the production of phthalazineacetic acid ester derivatives and a novel intermediate' [patent_app_type] => 1 [patent_app_number] => 7/161540 [patent_app_country] => US [patent_app_date] => 1988-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4275 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/904/04904782.pdf [firstpage_image] =>[orig_patent_app_number] => 161540 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/161540
Process for the production of phthalazineacetic acid ester derivatives and a novel intermediate Feb 28, 1988 Issued
Array ( [id] => 2558606 [patent_doc_number] => 04816578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Process for the stereocontrolled silyloxyethylation of azetidinones' [patent_app_type] => 1 [patent_app_number] => 7/165364 [patent_app_country] => US [patent_app_date] => 1988-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1891 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/816/04816578.pdf [firstpage_image] =>[orig_patent_app_number] => 165364 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/165364
Process for the stereocontrolled silyloxyethylation of azetidinones Feb 25, 1988 Issued
Array ( [id] => 2639121 [patent_doc_number] => 04914199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Process for preparing 4-acetoxy-3-hydroxyethylazetidin-2-one derivatives' [patent_app_type] => 1 [patent_app_number] => 7/156873 [patent_app_country] => US [patent_app_date] => 1988-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6732 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/914/04914199.pdf [firstpage_image] =>[orig_patent_app_number] => 156873 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/156873
Process for preparing 4-acetoxy-3-hydroxyethylazetidin-2-one derivatives Feb 17, 1988 Issued
Array ( [id] => 2476324 [patent_doc_number] => 04889855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-26 [patent_title] => 'Heterocyclic compounds and their preparation and use' [patent_app_type] => 1 [patent_app_number] => 7/156539 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8971 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/889/04889855.pdf [firstpage_image] =>[orig_patent_app_number] => 156539 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/156539
Heterocyclic compounds and their preparation and use Feb 15, 1988 Issued
Array ( [id] => 2872260 [patent_doc_number] => 05091383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Substituted bridged diazabicycloalkyl quinolone carboxylic acids' [patent_app_type] => 1 [patent_app_number] => 7/157182 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10824 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091383.pdf [firstpage_image] =>[orig_patent_app_number] => 157182 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/157182
Substituted bridged diazabicycloalkyl quinolone carboxylic acids Feb 15, 1988 Issued
07/157166 PROCESS FOR MAKING CHIRAL 1-BETA-METHYL-CARBAPENEM INTERMEDIATES Feb 10, 1988 Abandoned
07/157165 PROCESS FOR CHIRAL SYNTHESIS OF 1-BETA-METHYL CARBAPENEM INTERMEDIATES Feb 10, 1988 Abandoned
Array ( [id] => 2646791 [patent_doc_number] => 04895843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Use of 3-(4-bromo-2-fluorobenzyl)-4-oxo-3H-phthalazin-1-ylacetic acid as a hypouricaemic agent' [patent_app_type] => 1 [patent_app_number] => 7/154019 [patent_app_country] => US [patent_app_date] => 1988-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1698 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895843.pdf [firstpage_image] =>[orig_patent_app_number] => 154019 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/154019
Use of 3-(4-bromo-2-fluorobenzyl)-4-oxo-3H-phthalazin-1-ylacetic acid as a hypouricaemic agent Feb 8, 1988 Issued
Array ( [id] => 2477805 [patent_doc_number] => 04889932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-26 [patent_title] => 'Stabilized leuco phenazine dyes and their use in an imaging system' [patent_app_type] => 1 [patent_app_number] => 7/153264 [patent_app_country] => US [patent_app_date] => 1988-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2758 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/889/04889932.pdf [firstpage_image] =>[orig_patent_app_number] => 153264 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/153264
Stabilized leuco phenazine dyes and their use in an imaging system Feb 7, 1988 Issued
07/152526 6-SUBSTITUTED THIA-AZA COMPOUNDS Feb 4, 1988 Abandoned
07/151816 SYNTHESIS OF BETA-LACTAMS WITH THE AID OF A METAL COMPOUND Feb 2, 1988 Abandoned
07/147471 1-CARBACEPHALOSPORIN ANTIBIOTICS Jan 24, 1988 Abandoned
Array ( [id] => 2521716 [patent_doc_number] => 04885291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => '1-carba(dethia)-3-cephem derivatives' [patent_app_type] => 1 [patent_app_number] => 7/143793 [patent_app_country] => US [patent_app_date] => 1988-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11982 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/885/04885291.pdf [firstpage_image] =>[orig_patent_app_number] => 143793 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/143793
1-carba(dethia)-3-cephem derivatives Jan 13, 1988 Issued
07/141420 3,4-DISUBSTITUTED-2-AZETIDINONE DERIVATIVES AND PROCESSES FOR THE PREPARATIONS THEREOF Jan 6, 1988 Abandoned
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