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] => 2047827 [patent_doc_number] => 04379151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-05 [patent_title] => '3-Phenoxyazetidines for anorexigenic activity' [patent_app_type] => 1 [patent_app_number] => 6/312046 [patent_app_country] => US [patent_app_date] => 1981-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2774 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/379/04379151.pdf [firstpage_image] =>[orig_patent_app_number] => 312046 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/312046
3-Phenoxyazetidines for anorexigenic activity Oct 15, 1981 Issued
Array ( [id] => 2047140 [patent_doc_number] => 04387227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-07 [patent_title] => 'Zinc N,N\'-alkenylsuccinoyl dipyridyl succinate as antioxidant' [patent_app_type] => 1 [patent_app_number] => 6/311933 [patent_app_country] => US [patent_app_date] => 1981-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1802 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/387/04387227.pdf [firstpage_image] =>[orig_patent_app_number] => 311933 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/311933
Zinc N,N'-alkenylsuccinoyl dipyridyl succinate as antioxidant Oct 15, 1981 Issued
Array ( [id] => 2009825 [patent_doc_number] => 04399281 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-16 [patent_title] => '2,2\'-Bipyridinium chlorochromate oxidant' [patent_app_type] => 1 [patent_app_number] => 6/304456 [patent_app_country] => US [patent_app_date] => 1981-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1199 [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/04/399/04399281.pdf [firstpage_image] =>[orig_patent_app_number] => 304456 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/304456
2,2'-Bipyridinium chlorochromate oxidant Sep 21, 1981 Issued
Array ( [id] => 2019186 [patent_doc_number] => 04400510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-23 [patent_title] => 'A-32256 Phenazine antibiotic' [patent_app_type] => 1 [patent_app_number] => 6/304293 [patent_app_country] => US [patent_app_date] => 1981-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4822 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/400/04400510.pdf [firstpage_image] =>[orig_patent_app_number] => 304293 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/304293
A-32256 Phenazine antibiotic Sep 20, 1981 Issued
Array ( [id] => 2086055 [patent_doc_number] => 04438116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-20 [patent_title] => 'Quinoxalinyloxy-amino-propanol compounds with blood pressure lowering and .beta.-blocking properties, their use and pharmaceutical compositions containing them' [patent_app_type] => 1 [patent_app_number] => 6/302894 [patent_app_country] => US [patent_app_date] => 1981-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5440 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/438/04438116.pdf [firstpage_image] =>[orig_patent_app_number] => 302894 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/302894
Quinoxalinyloxy-amino-propanol compounds with blood pressure lowering and .beta.-blocking properties, their use and pharmaceutical compositions containing them Sep 15, 1981 Issued
Array ( [id] => 2058534 [patent_doc_number] => 04432901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-21 [patent_title] => 'Beta-lactam compounds containing a C-acetal group and process for their preparation' [patent_app_type] => 1 [patent_app_number] => 6/301884 [patent_app_country] => US [patent_app_date] => 1981-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3272 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/432/04432901.pdf [firstpage_image] =>[orig_patent_app_number] => 301884 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/301884
Beta-lactam compounds containing a C-acetal group and process for their preparation Sep 10, 1981 Issued
Array ( [id] => 2078911 [patent_doc_number] => 04434099 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-28 [patent_title] => 'Beta-lactam compounds containing a protected C-acetyl group, process for their preparation and pharmaceutical compositions containing them' [patent_app_type] => 1 [patent_app_number] => 6/301883 [patent_app_country] => US [patent_app_date] => 1981-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5938 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/434/04434099.pdf [firstpage_image] =>[orig_patent_app_number] => 301883 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/301883
Beta-lactam compounds containing a protected C-acetyl group, process for their preparation and pharmaceutical compositions containing them Sep 10, 1981 Issued
Array ( [id] => 2085037 [patent_doc_number] => 04435322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'Heterocyclic compounds containing an alkoxycarbonyl and a substituted methyl group' [patent_app_type] => 1 [patent_app_number] => 6/301191 [patent_app_country] => US [patent_app_date] => 1981-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9326 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/435/04435322.pdf [firstpage_image] =>[orig_patent_app_number] => 301191 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/301191
Heterocyclic compounds containing an alkoxycarbonyl and a substituted methyl group Sep 10, 1981 Issued
Array ( [id] => 2100174 [patent_doc_number] => 04469687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-04 [patent_title] => 'Inorganocyclic compounds usable as medicaments and a process for their preparation' [patent_app_type] => 1 [patent_app_number] => 6/300561 [patent_app_country] => US [patent_app_date] => 1981-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4681 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/469/04469687.pdf [firstpage_image] =>[orig_patent_app_number] => 300561 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/300561
Inorganocyclic compounds usable as medicaments and a process for their preparation Sep 8, 1981 Issued
Array ( [id] => 2076503 [patent_doc_number] => 04444771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Azeto triazolo pyrazine .beta.-lactam antibacterial agents' [patent_app_type] => 1 [patent_app_number] => 6/299629 [patent_app_country] => US [patent_app_date] => 1981-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11139 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/444/04444771.pdf [firstpage_image] =>[orig_patent_app_number] => 299629 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/299629
Azeto triazolo pyrazine .beta.-lactam antibacterial agents Sep 3, 1981 Issued
Array ( [id] => 2165041 [patent_doc_number] => 04496559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-29 [patent_title] => '2-Selenopyridine-N-oxide derivatives and their use as fungicides and bactericides' [patent_app_type] => 1 [patent_app_number] => 6/298679 [patent_app_country] => US [patent_app_date] => 1981-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3057 [patent_no_of_claims] => 12 [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/04/496/04496559.pdf [firstpage_image] =>[orig_patent_app_number] => 298679 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/298679
2-Selenopyridine-N-oxide derivatives and their use as fungicides and bactericides Sep 1, 1981 Issued
Array ( [id] => 1996624 [patent_doc_number] => 04383945 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-17 [patent_title] => '4-Substituted-2-oxoazetidine compounds and processes for the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 6/296840 [patent_app_country] => US [patent_app_date] => 1981-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43214 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/383/04383945.pdf [firstpage_image] =>[orig_patent_app_number] => 296840 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/296840
4-Substituted-2-oxoazetidine compounds and processes for the preparation thereof Aug 26, 1981 Issued
Array ( [id] => 2059139 [patent_doc_number] => 04409220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-11 [patent_title] => 'Fused-ring amino-pyrazines as bradycardiac agents' [patent_app_type] => 1 [patent_app_number] => 6/297024 [patent_app_country] => US [patent_app_date] => 1981-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11860 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/409/04409220.pdf [firstpage_image] =>[orig_patent_app_number] => 297024 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/297024
Fused-ring amino-pyrazines as bradycardiac agents Aug 26, 1981 Issued
Array ( [id] => 2106003 [patent_doc_number] => 04472309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => '2-Azetidinone compounds and processes for preparation thereof' [patent_app_type] => 1 [patent_app_number] => 6/296114 [patent_app_country] => US [patent_app_date] => 1981-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33889 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/472/04472309.pdf [firstpage_image] =>[orig_patent_app_number] => 296114 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/296114
2-Azetidinone compounds and processes for preparation thereof Aug 24, 1981 Issued
Array ( [id] => 2031590 [patent_doc_number] => 04382088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-03 [patent_title] => '4,7-Dihydro-4,7-dioxi-1H-cyclohepta[b]pyridine derivatives' [patent_app_type] => 1 [patent_app_number] => 6/295180 [patent_app_country] => US [patent_app_date] => 1981-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6966 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/382/04382088.pdf [firstpage_image] =>[orig_patent_app_number] => 295180 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/295180
4,7-Dihydro-4,7-dioxi-1H-cyclohepta[b]pyridine derivatives Aug 20, 1981 Issued
Array ( [id] => 1995468 [patent_doc_number] => 04381304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-26 [patent_title] => '4,9-Dihydro-4,9-dioxo-1H-cyclohepta[b]pyridine derivatives' [patent_app_type] => 1 [patent_app_number] => 6/295179 [patent_app_country] => US [patent_app_date] => 1981-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8081 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/381/04381304.pdf [firstpage_image] =>[orig_patent_app_number] => 295179 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/295179
4,9-Dihydro-4,9-dioxo-1H-cyclohepta[b]pyridine derivatives Aug 20, 1981 Issued
Array ( [id] => 2004383 [patent_doc_number] => 04407750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-04 [patent_title] => 'Unsymmetrical azetidinone aldehyde disulfides and process' [patent_app_type] => 1 [patent_app_number] => 6/290919 [patent_app_country] => US [patent_app_date] => 1981-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9704 [patent_no_of_claims] => 14 [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/04/407/04407750.pdf [firstpage_image] =>[orig_patent_app_number] => 290919 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/290919
Unsymmetrical azetidinone aldehyde disulfides and process Aug 6, 1981 Issued
Array ( [id] => 2141642 [patent_doc_number] => 04499016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-12 [patent_title] => '2-Oxo-1-[(acylamino)sulfonyl]azetidines' [patent_app_type] => 1 [patent_app_number] => 6/290648 [patent_app_country] => US [patent_app_date] => 1981-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7423 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/499/04499016.pdf [firstpage_image] =>[orig_patent_app_number] => 290648 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/290648
2-Oxo-1-[(acylamino)sulfonyl]azetidines Aug 5, 1981 Issued
Array ( [id] => 2337824 [patent_doc_number] => 04711957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-08 [patent_title] => 'Synthesis of 2-keto-1,4-diazacycloalkanes' [patent_app_type] => 1 [patent_app_number] => 6/274996 [patent_app_country] => US [patent_app_date] => 1981-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8464 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/711/04711957.pdf [firstpage_image] =>[orig_patent_app_number] => 274996 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/274996
Synthesis of 2-keto-1,4-diazacycloalkanes Jul 17, 1981 Issued
06/282636 CHEMICAL COMPOUND Jul 12, 1981 Abandoned
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