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
Array ( [id] => 2805466 [patent_doc_number] => 05145957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Stereoselective synthesis of a chiral cis 3-beta hydrogen (3R) 4-aroyloxy azetidinone' [patent_app_type] => 1 [patent_app_number] => 7/819601 [patent_app_country] => US [patent_app_date] => 1992-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3758 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/145/05145957.pdf [firstpage_image] =>[orig_patent_app_number] => 819601 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/819601
Stereoselective synthesis of a chiral cis 3-beta hydrogen (3R) 4-aroyloxy azetidinone Jan 8, 1992 Issued
07/781129 AMONAFIDE SALTS Jan 5, 1992 Abandoned
Array ( [id] => 2936560 [patent_doc_number] => 05229510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => '.beta.-lactams useful in determining the amount of elastase in a clinical sample' [patent_app_type] => 1 [patent_app_number] => 7/816982 [patent_app_country] => US [patent_app_date] => 1992-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4720 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/229/05229510.pdf [firstpage_image] =>[orig_patent_app_number] => 816982 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/816982
.beta.-lactams useful in determining the amount of elastase in a clinical sample Jan 2, 1992 Issued
07/814527 COMPOSITION AND USE OF SUBSTITUTED 1,3-DITHIOLO- AND 1,4-DITHIINOQUINOXALINES AS AN ANTIMICROBIAL Dec 29, 1991 Abandoned
07/810304 AZETIDINONE DERIVATIVES, A PROCESS FOR THEIR PREPARATION AND USE AS INTERMEDIATES IN THE PREPARATION OF CARBAPENEM ANTIBIOTICS Dec 18, 1991 Abandoned
Array ( [id] => 2977319 [patent_doc_number] => 05252563 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => '5,6,7,8-tetrahydro-imidazo[1,2-a]pyrimidine compounds for treatment of neurotoxic injury' [patent_app_type] => 1 [patent_app_number] => 7/812242 [patent_app_country] => US [patent_app_date] => 1991-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14275 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252563.pdf [firstpage_image] =>[orig_patent_app_number] => 812242 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/812242
5,6,7,8-tetrahydro-imidazo[1,2-a]pyrimidine compounds for treatment of neurotoxic injury Dec 18, 1991 Issued
Array ( [id] => 2980161 [patent_doc_number] => 05204355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => '15-nitro-2.beta., 3.beta.-dihydro- and 15-nitro-2.beta.,3.beta.,6,7-tetrahydrotabersonine derivatives, pharmaceutical compositions containing them and process for preparing same' [patent_app_type] => 1 [patent_app_number] => 7/806975 [patent_app_country] => US [patent_app_date] => 1991-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6559 [patent_no_of_claims] => 8 [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/05/204/05204355.pdf [firstpage_image] =>[orig_patent_app_number] => 806975 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/806975
15-nitro-2.beta., 3.beta.-dihydro- and 15-nitro-2.beta.,3.beta.,6,7-tetrahydrotabersonine derivatives, pharmaceutical compositions containing them and process for preparing same Dec 11, 1991 Issued
07/805045 HIGHLY WATER SOLUBLE BIS-NAPHTHALIMIDES USEFUL AS ANTICANCER AGENTS Dec 10, 1991 Abandoned
Array ( [id] => 3052384 [patent_doc_number] => 05283331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => '2-halogeno-oxetanocin A and phosphoric ester thereof' [patent_app_type] => 1 [patent_app_number] => 7/804773 [patent_app_country] => US [patent_app_date] => 1991-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7864 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283331.pdf [firstpage_image] =>[orig_patent_app_number] => 804773 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/804773
2-halogeno-oxetanocin A and phosphoric ester thereof Dec 8, 1991 Issued
07/804153 NOVEL TRANS CYCLOPENTANYL PURINE ANALOGS USEFUL AS IMMUNOSUPPRESSANTS Dec 5, 1991 Abandoned
07/803249 COMPOUNDS Dec 4, 1991 Abandoned
07/798150 ACETYLOXYLATION PROCESS FOR PRODUCING 4-ACETOXYAZETIDIONES WITH OSMIUM CATALYST Nov 25, 1991 Issued
Array ( [id] => 2860165 [patent_doc_number] => 05149809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Synthesis of 2-alkylhexahydropyrimidines from nitriles' [patent_app_type] => 1 [patent_app_number] => 7/798605 [patent_app_country] => US [patent_app_date] => 1991-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2127 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/149/05149809.pdf [firstpage_image] =>[orig_patent_app_number] => 798605 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/798605
Synthesis of 2-alkylhexahydropyrimidines from nitriles Nov 25, 1991 Issued
Array ( [id] => 2983496 [patent_doc_number] => 05250521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Substituted pyrazolopyrimidines as angiotensin II antagonists' [patent_app_type] => 1 [patent_app_number] => 7/794533 [patent_app_country] => US [patent_app_date] => 1991-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35246 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 3058 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/250/05250521.pdf [firstpage_image] =>[orig_patent_app_number] => 794533 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/794533
Substituted pyrazolopyrimidines as angiotensin II antagonists Nov 24, 1991 Issued
Array ( [id] => 2867338 [patent_doc_number] => 05153195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Quinoxaline compounds and their preparation and use' [patent_app_type] => 1 [patent_app_number] => 7/794262 [patent_app_country] => US [patent_app_date] => 1991-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7618 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153195.pdf [firstpage_image] =>[orig_patent_app_number] => 794262 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/794262
Quinoxaline compounds and their preparation and use Nov 14, 1991 Issued
Array ( [id] => 2969821 [patent_doc_number] => 05202435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Process for the preparation of moricizine hydrochloride' [patent_app_type] => 1 [patent_app_number] => 7/789487 [patent_app_country] => US [patent_app_date] => 1991-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1666 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/202/05202435.pdf [firstpage_image] =>[orig_patent_app_number] => 789487 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/789487
Process for the preparation of moricizine hydrochloride Nov 11, 1991 Issued
Array ( [id] => 2982203 [patent_doc_number] => 05204461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Process for preparing (1\'R,3S)-3-(1\'-hydroxyethyl)-azetidin-2-one and derivatives thereof' [patent_app_type] => 1 [patent_app_number] => 7/789604 [patent_app_country] => US [patent_app_date] => 1991-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3360 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/204/05204461.pdf [firstpage_image] =>[orig_patent_app_number] => 789604 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/789604
Process for preparing (1'R,3S)-3-(1'-hydroxyethyl)-azetidin-2-one and derivatives thereof Nov 7, 1991 Issued
Array ( [id] => 3650907 [patent_doc_number] => 05639881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Synthesis and elucidation of pyrimido (4,5-Q) quinazoline derivatives' [patent_app_type] => 1 [patent_app_number] => 7/763375 [patent_app_country] => US [patent_app_date] => 1991-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12676 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/639/05639881.pdf [firstpage_image] =>[orig_patent_app_number] => 763375 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/763375
Synthesis and elucidation of pyrimido (4,5-Q) quinazoline derivatives Nov 7, 1991 Issued
Array ( [id] => 2897024 [patent_doc_number] => 05241069 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Carbonate intermediates for the synthesis of purine substituted cyclopentene derivatives' [patent_app_type] => 1 [patent_app_number] => 7/788667 [patent_app_country] => US [patent_app_date] => 1991-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6490 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/241/05241069.pdf [firstpage_image] =>[orig_patent_app_number] => 788667 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/788667
Carbonate intermediates for the synthesis of purine substituted cyclopentene derivatives Nov 5, 1991 Issued
Array ( [id] => 2964152 [patent_doc_number] => 05274113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Long wavelength chemically reactive dipyrrometheneboron difluoride dyes and conjugates' [patent_app_type] => 1 [patent_app_number] => 7/786767 [patent_app_country] => US [patent_app_date] => 1991-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 14712 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 571 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/274/05274113.pdf [firstpage_image] =>[orig_patent_app_number] => 786767 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/786767
Long wavelength chemically reactive dipyrrometheneboron difluoride dyes and conjugates Oct 31, 1991 Issued
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