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
06/643101 OPTICALLY ACTIVE CEPHALOSPORIN ANALOGS Aug 21, 1984 Abandoned
Array ( [id] => 2174564 [patent_doc_number] => 04556513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-03 [patent_title] => 'Process for the production of antibiotic 1-oxadethiacephalosporins, and intermediate' [patent_app_type] => 1 [patent_app_number] => 6/627254 [patent_app_country] => US [patent_app_date] => 1984-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5566 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/556/04556513.pdf [firstpage_image] =>[orig_patent_app_number] => 627254 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/627254
Process for the production of antibiotic 1-oxadethiacephalosporins, and intermediate Aug 14, 1984 Issued
Array ( [id] => 2273713 [patent_doc_number] => 04581170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => 'N-hydroxyl protecting groups and process and intermediates for the preparation of 3-acylamino-1-hydroxy-2-azetidinones' [patent_app_type] => 1 [patent_app_number] => 6/637260 [patent_app_country] => US [patent_app_date] => 1984-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4218 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/581/04581170.pdf [firstpage_image] =>[orig_patent_app_number] => 637260 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/637260
N-hydroxyl protecting groups and process and intermediates for the preparation of 3-acylamino-1-hydroxy-2-azetidinones Aug 2, 1984 Issued
Array ( [id] => 2277981 [patent_doc_number] => 04623378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-18 [patent_title] => 'Gametocidal pyridazinylcarboxylic acid derivatives' [patent_app_type] => 1 [patent_app_number] => 6/637087 [patent_app_country] => US [patent_app_date] => 1984-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9602 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/623/04623378.pdf [firstpage_image] =>[orig_patent_app_number] => 637087 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/637087
Gametocidal pyridazinylcarboxylic acid derivatives Aug 1, 1984 Issued
Array ( [id] => 2361940 [patent_doc_number] => 04658026 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-14 [patent_title] => 'N,N\'-bis(2,3-epoxypropyl) derivatives of cyclic dicarboxylic acid hydrazides and a process for the production thereof' [patent_app_type] => 1 [patent_app_number] => 6/636280 [patent_app_country] => US [patent_app_date] => 1984-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3933 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/658/04658026.pdf [firstpage_image] =>[orig_patent_app_number] => 636280 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/636280
N,N'-bis(2,3-epoxypropyl) derivatives of cyclic dicarboxylic acid hydrazides and a process for the production thereof Jul 30, 1984 Issued
06/632744 DELTA FORM OF AZTREONAM Jul 19, 1984 Abandoned
06/631609 NOVEL HETEROTRICYCLES Jul 16, 1984 Abandoned
06/629755 OPTICALLY ACTIVE CEPHALOSPORIN ANALOGS Jul 12, 1984 Abandoned
Array ( [id] => 2241089 [patent_doc_number] => 04576753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-18 [patent_title] => 'Azetidinone compounds and processes for preparation thereof' [patent_app_type] => 1 [patent_app_number] => 6/629216 [patent_app_country] => US [patent_app_date] => 1984-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33837 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/576/04576753.pdf [firstpage_image] =>[orig_patent_app_number] => 629216 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/629216
Azetidinone compounds and processes for preparation thereof Jul 8, 1984 Issued
Array ( [id] => 2322298 [patent_doc_number] => 04670430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-02 [patent_title] => 'Finely powdered polyvalent metal salts of 2-mercaptopyridine-N-oxide, method for producing the same, and antibacterial compositions comprising the same' [patent_app_type] => 1 [patent_app_number] => 6/627479 [patent_app_country] => US [patent_app_date] => 1984-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4831 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/670/04670430.pdf [firstpage_image] =>[orig_patent_app_number] => 627479 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/627479
Finely powdered polyvalent metal salts of 2-mercaptopyridine-N-oxide, method for producing the same, and antibacterial compositions comprising the same Jul 2, 1984 Issued
Array ( [id] => 2543241 [patent_doc_number] => 04826971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => '1-diarylmethyl-1,2-diozetidin-3-one derivatives' [patent_app_type] => 1 [patent_app_number] => 6/625383 [patent_app_country] => US [patent_app_date] => 1984-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2427 [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/04/826/04826971.pdf [firstpage_image] =>[orig_patent_app_number] => 625383 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/625383
1-diarylmethyl-1,2-diozetidin-3-one derivatives Jun 27, 1984 Issued
Array ( [id] => 2251360 [patent_doc_number] => 04603014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'Thiazolinoazetidinone derivatives and process for the preparation of the same' [patent_app_type] => 1 [patent_app_number] => 6/625621 [patent_app_country] => US [patent_app_date] => 1984-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11731 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/603/04603014.pdf [firstpage_image] =>[orig_patent_app_number] => 625621 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/625621
Thiazolinoazetidinone derivatives and process for the preparation of the same Jun 27, 1984 Issued
06/621458 PYRIDAZINONE DERIVATIVES, PREPARATION THEREOF, AND INSECTICIDAL ACARICIDAL, FUNGICIDAL COMPOSITIONS Jun 17, 1984 Abandoned
Array ( [id] => 2221954 [patent_doc_number] => 04628091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-09 [patent_title] => 'Process for producing dianthraquinone-N,N\'-dihydrazine and its chlorination product' [patent_app_type] => 1 [patent_app_number] => 6/620398 [patent_app_country] => US [patent_app_date] => 1984-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3787 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/628/04628091.pdf [firstpage_image] =>[orig_patent_app_number] => 620398 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/620398
Process for producing dianthraquinone-N,N'-dihydrazine and its chlorination product Jun 12, 1984 Issued
Array ( [id] => 2363553 [patent_doc_number] => 04667033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Substituted 6-(thien-2-yl)-3(2H)-pyridazinones' [patent_app_type] => 1 [patent_app_number] => 6/618582 [patent_app_country] => US [patent_app_date] => 1984-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7410 [patent_no_of_claims] => 2 [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/04/667/04667033.pdf [firstpage_image] =>[orig_patent_app_number] => 618582 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/618582
Substituted 6-(thien-2-yl)-3(2H)-pyridazinones Jun 7, 1984 Issued
Array ( [id] => 2362730 [patent_doc_number] => 04666902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Tetrahydropyridazinone derivatives, processes for their preparation and their use' [patent_app_type] => 1 [patent_app_number] => 6/618526 [patent_app_country] => US [patent_app_date] => 1984-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13251 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/666/04666902.pdf [firstpage_image] =>[orig_patent_app_number] => 618526 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/618526
Tetrahydropyridazinone derivatives, processes for their preparation and their use Jun 7, 1984 Issued
Array ( [id] => 2493755 [patent_doc_number] => 04843161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Platinum-intercalative complexes for the treatment of cancer' [patent_app_type] => 1 [patent_app_number] => 6/616362 [patent_app_country] => US [patent_app_date] => 1984-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3073 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/843/04843161.pdf [firstpage_image] =>[orig_patent_app_number] => 616362 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/616362
Platinum-intercalative complexes for the treatment of cancer May 31, 1984 Issued
06/615607 BETA-LACTAM ANTIBACTERIAL AGENTS May 30, 1984 Abandoned
Array ( [id] => 2221581 [patent_doc_number] => 04595756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-17 [patent_title] => 'Cationic compounds of the naphthalimide series, process for their preparation and their use' [patent_app_type] => 1 [patent_app_number] => 6/613461 [patent_app_country] => US [patent_app_date] => 1984-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1925 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/595/04595756.pdf [firstpage_image] =>[orig_patent_app_number] => 613461 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/613461
Cationic compounds of the naphthalimide series, process for their preparation and their use May 23, 1984 Issued
06/612986 MONOCYCLIC BETA-LACTAMS AND PROCESS FOR THE PREPARATION THEREOF May 22, 1984 Abandoned
Menu