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
06/200556 OPTICALLY ACTIVE CEPHALOSPORIN ANALOGS Oct 23, 1980 Abandoned
Array ( [id] => 1979878 [patent_doc_number] => 04351939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-28 [patent_title] => 'Spiro-quaternary ammonium halides and N-(2-pyrimidinyl)piperazinylalkylazaspiroalkanedione process' [patent_app_type] => 1 [patent_app_number] => 6/197416 [patent_app_country] => US [patent_app_date] => 1980-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1917 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/351/04351939.pdf [firstpage_image] =>[orig_patent_app_number] => 197416 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/197416
Spiro-quaternary ammonium halides and N-(2-pyrimidinyl)piperazinylalkylazaspiroalkanedione process Oct 15, 1980 Issued
06/194439 PYRIDAZONE COMPOUNDS Oct 5, 1980 Abandoned
06/193672 1-ARYL-1,4-DIHYDRO-4-OXO-3,5-DICARBOXYPYRIDAZINE DERIVATIVES AND THEIR USE AS PLANT GROWTH REGULATORS AND HYBRIDIZING AGENTS Oct 2, 1980 Abandoned
06/193677 1-ARYL-1,4-DIHYDRO-4-OXO-5-CARBOXYPYRIDAZINE DERIVATIVES AND THEIR USE AS PLANT GROWTH REGULATORS AND HYBRIDIZING AGENTS Oct 2, 1980 Abandoned
06/193307 1-ETHYL-6-FLUORO-1, 4-DIHYDRO-4-OXO-7- (1-PIPERAZINYL)-3-QUINOLINE CARBOXYLIC ACID AND METAL SALTS THEREOF USEFUL IN BURN THERAPY Oct 1, 1980 Abandoned
Array ( [id] => 1971404 [patent_doc_number] => 04343807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-10 [patent_title] => 'Derivatives of clavulanic acid, a process for their preparation and their use' [patent_app_type] => 1 [patent_app_number] => 6/190463 [patent_app_country] => US [patent_app_date] => 1980-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7777 [patent_no_of_claims] => 114 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/343/04343807.pdf [firstpage_image] =>[orig_patent_app_number] => 190463 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/190463
Derivatives of clavulanic acid, a process for their preparation and their use Sep 23, 1980 Issued
Array ( [id] => 2127180 [patent_doc_number] => 04426389 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-17 [patent_title] => 'Derivatives of clavulanic acid, a process for their preparation and their use' [patent_app_type] => 1 [patent_app_number] => 6/189624 [patent_app_country] => US [patent_app_date] => 1980-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5647 [patent_no_of_claims] => 73 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/426/04426389.pdf [firstpage_image] =>[orig_patent_app_number] => 189624 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/189624
Derivatives of clavulanic acid, a process for their preparation and their use Sep 21, 1980 Issued
Array ( [id] => 1985221 [patent_doc_number] => 04357275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-02 [patent_title] => 'Novel oxazolinoazetidinones and process therefor' [patent_app_type] => 1 [patent_app_number] => 6/188199 [patent_app_country] => US [patent_app_date] => 1980-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1372 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/357/04357275.pdf [firstpage_image] =>[orig_patent_app_number] => 188199 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/188199
Novel oxazolinoazetidinones and process therefor Sep 17, 1980 Issued
06/187675 BENZAMIDES, COMPOSITIONS AND AGRICULTURAL METHOD Sep 15, 1980 Abandoned
Array ( [id] => 1947971 [patent_doc_number] => 04341781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-27 [patent_title] => 'Pyridazopyridazine derivatives' [patent_app_type] => 1 [patent_app_number] => 6/186237 [patent_app_country] => US [patent_app_date] => 1980-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7896 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/341/04341781.pdf [firstpage_image] =>[orig_patent_app_number] => 186237 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/186237
Pyridazopyridazine derivatives Sep 10, 1980 Issued
Array ( [id] => 1885262 [patent_doc_number] => 04297493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-27 [patent_title] => 'Manufacture of 4-amino-5-chloro-1-phenylpyridaz-6-one using aqueous phenol-4-sulfonic acid' [patent_app_type] => 1 [patent_app_number] => 6/185403 [patent_app_country] => US [patent_app_date] => 1980-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1136 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/297/04297493.pdf [firstpage_image] =>[orig_patent_app_number] => 185403 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/185403
Manufacture of 4-amino-5-chloro-1-phenylpyridaz-6-one using aqueous phenol-4-sulfonic acid Sep 7, 1980 Issued
Array ( [id] => 1959558 [patent_doc_number] => 04358307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Herbicidal quinoxaline carboxylic acid derivatives' [patent_app_type] => 1 [patent_app_number] => 6/184973 [patent_app_country] => US [patent_app_date] => 1980-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11476 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 996 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358307.pdf [firstpage_image] =>[orig_patent_app_number] => 184973 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/184973
Herbicidal quinoxaline carboxylic acid derivatives Sep 7, 1980 Issued
Array ( [id] => 1961385 [patent_doc_number] => 04349550 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-14 [patent_title] => 'Fungicidal N-(pyridazinoacetyl)-anilines' [patent_app_type] => 1 [patent_app_number] => 6/184505 [patent_app_country] => US [patent_app_date] => 1980-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8114 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/349/04349550.pdf [firstpage_image] =>[orig_patent_app_number] => 184505 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/184505
Fungicidal N-(pyridazinoacetyl)-anilines Sep 4, 1980 Issued
Array ( [id] => 1987647 [patent_doc_number] => 04337200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-29 [patent_title] => 'Tricyclic imidyl derivatives' [patent_app_type] => 1 [patent_app_number] => 6/183905 [patent_app_country] => US [patent_app_date] => 1980-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9472 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/337/04337200.pdf [firstpage_image] =>[orig_patent_app_number] => 183905 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/183905
Tricyclic imidyl derivatives Sep 3, 1980 Issued
Array ( [id] => 1942301 [patent_doc_number] => 04340733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-20 [patent_title] => 'Process for preparing 3-chloro-6-(2-hydroxyphenyl)-pyridazines' [patent_app_type] => 1 [patent_app_number] => 6/182913 [patent_app_country] => US [patent_app_date] => 1980-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1161 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/340/04340733.pdf [firstpage_image] =>[orig_patent_app_number] => 182913 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/182913
Process for preparing 3-chloro-6-(2-hydroxyphenyl)-pyridazines Sep 1, 1980 Issued
Array ( [id] => 1987627 [patent_doc_number] => 04337196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-29 [patent_title] => 'Method for producing 3,6-bis(carboethoxyamino)-2,5-diaziridinyl-1,4-benzoquinone' [patent_app_type] => 1 [patent_app_number] => 6/182632 [patent_app_country] => US [patent_app_date] => 1980-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4738 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/337/04337196.pdf [firstpage_image] =>[orig_patent_app_number] => 182632 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/182632
Method for producing 3,6-bis(carboethoxyamino)-2,5-diaziridinyl-1,4-benzoquinone Aug 28, 1980 Issued
Array ( [id] => 1988386 [patent_doc_number] => 04337340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-29 [patent_title] => 'Processes for preparing substituted furopyridinones and furopyrazinones' [patent_app_type] => 1 [patent_app_number] => 6/180098 [patent_app_country] => US [patent_app_date] => 1980-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10789 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/337/04337340.pdf [firstpage_image] =>[orig_patent_app_number] => 180098 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/180098
Processes for preparing substituted furopyridinones and furopyrazinones Aug 20, 1980 Issued
06/179760 CLAVULANIC ACID SALTS, THEIR PREPARATION AND USE Aug 19, 1980 Abandoned
Array ( [id] => 1964068 [patent_doc_number] => 04315019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-09 [patent_title] => 'Novel aryltrifluoroethylamines and processes for producing the same' [patent_app_type] => 1 [patent_app_number] => 6/179169 [patent_app_country] => US [patent_app_date] => 1980-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8211 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/315/04315019.pdf [firstpage_image] =>[orig_patent_app_number] => 179169 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/179169
Novel aryltrifluoroethylamines and processes for producing the same Aug 17, 1980 Issued
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