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] => 2263126 [patent_doc_number] => 04592865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Azetidinone intermediates for cephalosporin analogs' [patent_app_type] => 1 [patent_app_number] => 6/589670 [patent_app_country] => US [patent_app_date] => 1984-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12632 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/592/04592865.pdf [firstpage_image] =>[orig_patent_app_number] => 589670 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/589670
Azetidinone intermediates for cephalosporin analogs Mar 12, 1984 Issued
06/588139 NOVEL 3-AMINO-2-OXO-AZETIDINE-1-SULFONIC ACIDS Mar 8, 1984 Abandoned
Array ( [id] => 2220315 [patent_doc_number] => 04578387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Inotropic agents' [patent_app_type] => 1 [patent_app_number] => 6/586361 [patent_app_country] => US [patent_app_date] => 1984-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6091 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/578/04578387.pdf [firstpage_image] =>[orig_patent_app_number] => 586361 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/586361
Inotropic agents Mar 4, 1984 Issued
06/582885 PROCESS FOR PREPARING AZETIDINONE DERIVATIVES Feb 22, 1984 Abandoned
Array ( [id] => 2220301 [patent_doc_number] => 04578386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => '7,8-Dihydroimidazo[1,5-a]pyrazin-8-ones' [patent_app_type] => 1 [patent_app_number] => 6/578916 [patent_app_country] => US [patent_app_date] => 1984-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2100 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/578/04578386.pdf [firstpage_image] =>[orig_patent_app_number] => 578916 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/578916
7,8-Dihydroimidazo[1,5-a]pyrazin-8-ones Feb 9, 1984 Issued
Array ( [id] => 2266525 [patent_doc_number] => 04593097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Phenazine carboxylic acid derivatives and a process for production thereof' [patent_app_type] => 1 [patent_app_number] => 6/575294 [patent_app_country] => US [patent_app_date] => 1984-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3404 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/593/04593097.pdf [firstpage_image] =>[orig_patent_app_number] => 575294 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/575294
Phenazine carboxylic acid derivatives and a process for production thereof Jan 29, 1984 Issued
06/574951 OPTICALLY ACTIVE CEPHALOSPORIN ANALOGS Jan 29, 1984 Abandoned
Array ( [id] => 2133018 [patent_doc_number] => 04551276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-05 [patent_title] => '2-Oxoazetidin-1-yloxymethyl sulfonic acid and analogs' [patent_app_type] => 1 [patent_app_number] => 6/573265 [patent_app_country] => US [patent_app_date] => 1984-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8742 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 744 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/551/04551276.pdf [firstpage_image] =>[orig_patent_app_number] => 573265 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/573265
2-Oxoazetidin-1-yloxymethyl sulfonic acid and analogs Jan 22, 1984 Issued
Array ( [id] => 2154778 [patent_doc_number] => 04517362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-14 [patent_title] => 'Process for preparing .beta.\' form of copper 8-hydroxyquinoline' [patent_app_type] => 1 [patent_app_number] => 6/572606 [patent_app_country] => US [patent_app_date] => 1984-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4186 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/517/04517362.pdf [firstpage_image] =>[orig_patent_app_number] => 572606 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/572606
Process for preparing .beta.' form of copper 8-hydroxyquinoline Jan 19, 1984 Issued
Array ( [id] => 2239215 [patent_doc_number] => 04566996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-28 [patent_title] => 'Process for preparing azetidinone derivatives' [patent_app_type] => 1 [patent_app_number] => 6/567736 [patent_app_country] => US [patent_app_date] => 1984-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4323 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/566/04566996.pdf [firstpage_image] =>[orig_patent_app_number] => 567736 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/567736
Process for preparing azetidinone derivatives Jan 2, 1984 Issued
Array ( [id] => 2074628 [patent_doc_number] => 04471124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-11 [patent_title] => 'Spiro-imide derivatives' [patent_app_type] => 1 [patent_app_number] => 6/564599 [patent_app_country] => US [patent_app_date] => 1983-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7550 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/471/04471124.pdf [firstpage_image] =>[orig_patent_app_number] => 564599 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/564599
Spiro-imide derivatives Dec 21, 1983 Issued
Array ( [id] => 2244659 [patent_doc_number] => 04568675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-04 [patent_title] => 'Phenazine ACE inhibitor produced from streptomyces species' [patent_app_type] => 1 [patent_app_number] => 6/562914 [patent_app_country] => US [patent_app_date] => 1983-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3300 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/568/04568675.pdf [firstpage_image] =>[orig_patent_app_number] => 562914 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/562914
Phenazine ACE inhibitor produced from streptomyces species Dec 18, 1983 Issued
Array ( [id] => 2169439 [patent_doc_number] => 04537720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-27 [patent_title] => 'N-substituted-2-(R)-(sulfinic acid)-3-(S)-(acylamino)-4-oxo-azetidines and process' [patent_app_type] => 1 [patent_app_number] => 6/560283 [patent_app_country] => US [patent_app_date] => 1983-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21148 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/537/04537720.pdf [firstpage_image] =>[orig_patent_app_number] => 560283 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/560283
N-substituted-2-(R)-(sulfinic acid)-3-(S)-(acylamino)-4-oxo-azetidines and process Dec 11, 1983 Issued
Array ( [id] => 2217787 [patent_doc_number] => 04582526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Carbamic acid ester herbicides' [patent_app_type] => 1 [patent_app_number] => 6/559652 [patent_app_country] => US [patent_app_date] => 1983-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7331 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/582/04582526.pdf [firstpage_image] =>[orig_patent_app_number] => 559652 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/559652
Carbamic acid ester herbicides Dec 8, 1983 Issued
Array ( [id] => 2197589 [patent_doc_number] => 04528025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-09 [patent_title] => 'Herbicidally active quinoline or quinoxaline acetophenone oxime derivatives' [patent_app_type] => 1 [patent_app_number] => 6/559598 [patent_app_country] => US [patent_app_date] => 1983-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1440 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/528/04528025.pdf [firstpage_image] =>[orig_patent_app_number] => 559598 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/559598
Herbicidally active quinoline or quinoxaline acetophenone oxime derivatives Dec 7, 1983 Issued
Array ( [id] => 2185180 [patent_doc_number] => 04545807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-08 [patent_title] => 'Oxime ester herbicides' [patent_app_type] => 1 [patent_app_number] => 6/558150 [patent_app_country] => US [patent_app_date] => 1983-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3782 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/545/04545807.pdf [firstpage_image] =>[orig_patent_app_number] => 558150 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/558150
Oxime ester herbicides Dec 4, 1983 Issued
06/557030 NEW SUBSTITUTED AZETIDIONES AS ANTI-INFLAMMATORY AND ANTIDEGENERATIVE AGENTS Nov 30, 1983 Abandoned
06/553306 AZETIDINONE DERIVATIVES AND A PROCESS FOR PREPARING THE SAME Nov 16, 1983 Abandoned
Array ( [id] => 2841033 [patent_doc_number] => 05137884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'N-tetrazolyl beta-lactams' [patent_app_type] => 1 [patent_app_number] => 6/552570 [patent_app_country] => US [patent_app_date] => 1983-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7855 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/137/05137884.pdf [firstpage_image] =>[orig_patent_app_number] => 552570 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/552570
N-tetrazolyl beta-lactams Nov 15, 1983 Issued
Array ( [id] => 2155477 [patent_doc_number] => 04518531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-21 [patent_title] => 'Allylic chlorination process and compounds prepared thereby' [patent_app_type] => 1 [patent_app_number] => 6/550854 [patent_app_country] => US [patent_app_date] => 1983-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11995 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/518/04518531.pdf [firstpage_image] =>[orig_patent_app_number] => 550854 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/550854
Allylic chlorination process and compounds prepared thereby Nov 13, 1983 Issued
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