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
06/364405 AZETIDINONE DERIVATIVES AND PROCESS FOR THE PREPARATION OF THE SAME Mar 31, 1982 Abandoned
Array ( [id] => 2283527 [patent_doc_number] => 04587047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-06 [patent_title] => '2-oxo-1-[[(substituted sulfonyl)amino]-carbonyl]azetidines' [patent_app_type] => 1 [patent_app_number] => 6/364352 [patent_app_country] => US [patent_app_date] => 1982-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19610 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 688 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/587/04587047.pdf [firstpage_image] =>[orig_patent_app_number] => 364352 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/364352
2-oxo-1-[[(substituted sulfonyl)amino]-carbonyl]azetidines Mar 31, 1982 Issued
Array ( [id] => 2067124 [patent_doc_number] => 04440929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-03 [patent_title] => 'Imidazoquinoxaline compounds' [patent_app_type] => 1 [patent_app_number] => 6/362713 [patent_app_country] => US [patent_app_date] => 1982-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3813 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/440/04440929.pdf [firstpage_image] =>[orig_patent_app_number] => 362713 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/362713
Imidazoquinoxaline compounds Mar 28, 1982 Issued
Array ( [id] => 2184286 [patent_doc_number] => 04504657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-12 [patent_title] => 'Cephadroxil monohydrate' [patent_app_type] => 1 [patent_app_number] => 6/358567 [patent_app_country] => US [patent_app_date] => 1982-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8130 [patent_no_of_claims] => 1 [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/04/504/04504657.pdf [firstpage_image] =>[orig_patent_app_number] => 358567 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/358567
Cephadroxil monohydrate Mar 15, 1982 Issued
06/358722 MONOCYCLIC BHETA-LACTAMS AND PROCESS FOR THE PREPARATION THEREOF Mar 15, 1982 Abandoned
Array ( [id] => 2146248 [patent_doc_number] => 04497738 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-05 [patent_title] => 'Analogous compounds of cephalosporins, processes for the preparation thereof and pharmaceutical composition comprising the same' [patent_app_type] => 1 [patent_app_number] => 6/358431 [patent_app_country] => US [patent_app_date] => 1982-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16456 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/497/04497738.pdf [firstpage_image] =>[orig_patent_app_number] => 358431 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/358431
Analogous compounds of cephalosporins, processes for the preparation thereof and pharmaceutical composition comprising the same Mar 14, 1982 Issued
Array ( [id] => 2070401 [patent_doc_number] => 04478749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-23 [patent_title] => '2-Oxo-1-(substituted phosphorous)azetidines' [patent_app_type] => 1 [patent_app_number] => 6/358140 [patent_app_country] => US [patent_app_date] => 1982-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25416 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/478/04478749.pdf [firstpage_image] =>[orig_patent_app_number] => 358140 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/358140
2-Oxo-1-(substituted phosphorous)azetidines Mar 14, 1982 Issued
Array ( [id] => 2109712 [patent_doc_number] => 04467089 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-21 [patent_title] => 'Carbamate and carbonate salts of tertiary amines' [patent_app_type] => 1 [patent_app_number] => 6/354844 [patent_app_country] => US [patent_app_date] => 1982-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4228 [patent_no_of_claims] => 2 [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/04/467/04467089.pdf [firstpage_image] =>[orig_patent_app_number] => 354844 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/354844
Carbamate and carbonate salts of tertiary amines Mar 3, 1982 Issued
Array ( [id] => 2240998 [patent_doc_number] => 04576746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-18 [patent_title] => 'Novel .beta.-lactam acetic acid derivatives' [patent_app_type] => 1 [patent_app_number] => 6/354572 [patent_app_country] => US [patent_app_date] => 1982-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14868 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/576/04576746.pdf [firstpage_image] =>[orig_patent_app_number] => 354572 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/354572
Novel .beta.-lactam acetic acid derivatives Mar 3, 1982 Issued
Array ( [id] => 2082861 [patent_doc_number] => 04450160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-22 [patent_title] => '1,2-Dihydropyrido[3,4-b]-pyrazines and method and intermediates for preparing same' [patent_app_type] => 1 [patent_app_number] => 6/354164 [patent_app_country] => US [patent_app_date] => 1982-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8629 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/450/04450160.pdf [firstpage_image] =>[orig_patent_app_number] => 354164 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/354164
1,2-Dihydropyrido[3,4-b]-pyrazines and method and intermediates for preparing same Mar 2, 1982 Issued
Array ( [id] => 2041789 [patent_doc_number] => 04418054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-29 [patent_title] => 'Polymeric quaternary ammonium compounds for skin care' [patent_app_type] => 1 [patent_app_number] => 6/348827 [patent_app_country] => US [patent_app_date] => 1982-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1451 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/418/04418054.pdf [firstpage_image] =>[orig_patent_app_number] => 348827 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/348827
Polymeric quaternary ammonium compounds for skin care Feb 15, 1982 Issued
06/347123 2-(PHENYLMETHYLENE)CYCLOALKYLAMINES AND -AZETIDINES Feb 8, 1982 Abandoned
Array ( [id] => 2003519 [patent_doc_number] => 04411691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-25 [patent_title] => '1-Substituted phenyl-pyridazone herbicides' [patent_app_type] => 1 [patent_app_number] => 6/344612 [patent_app_country] => US [patent_app_date] => 1982-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5963 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/411/04411691.pdf [firstpage_image] =>[orig_patent_app_number] => 344612 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/344612
1-Substituted phenyl-pyridazone herbicides Jan 31, 1982 Issued
Array ( [id] => 2092456 [patent_doc_number] => 04443374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-17 [patent_title] => 'Process for preparing (3S)-3-[[(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]-acetyl]a mino]-2-oxo-1-azetidinesulfonic acid, and 4-substituted derivatives' [patent_app_type] => 1 [patent_app_number] => 6/344895 [patent_app_country] => US [patent_app_date] => 1982-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4055 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/443/04443374.pdf [firstpage_image] =>[orig_patent_app_number] => 344895 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/344895
Process for preparing (3S)-3-[[(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]-acetyl]a mino]-2-oxo-1-azetidinesulfonic acid, and 4-substituted derivatives Jan 31, 1982 Issued
Array ( [id] => 2039925 [patent_doc_number] => 04412995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-01 [patent_title] => 'Pentacyclic phenylpyrazole compounds as anti-inflammatory agents' [patent_app_type] => 1 [patent_app_number] => 6/339116 [patent_app_country] => US [patent_app_date] => 1982-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3271 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/412/04412995.pdf [firstpage_image] =>[orig_patent_app_number] => 339116 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/339116
Pentacyclic phenylpyrazole compounds as anti-inflammatory agents Jan 12, 1982 Issued
Array ( [id] => 2064662 [patent_doc_number] => 04440683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-03 [patent_title] => 'Cyclization to form cephem ring and azetidinone intermediates therefor' [patent_app_type] => 1 [patent_app_number] => 6/338651 [patent_app_country] => US [patent_app_date] => 1982-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20535 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/440/04440683.pdf [firstpage_image] =>[orig_patent_app_number] => 338651 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/338651
Cyclization to form cephem ring and azetidinone intermediates therefor Jan 10, 1982 Issued
Array ( [id] => 2139667 [patent_doc_number] => 04532325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Carbonylation process' [patent_app_type] => 1 [patent_app_number] => 6/336578 [patent_app_country] => US [patent_app_date] => 1982-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12071 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/532/04532325.pdf [firstpage_image] =>[orig_patent_app_number] => 336578 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/336578
Carbonylation process Jan 3, 1982 Issued
06/336537 2-OXO-1-(AMINOCARBONYLAMINOSULFONYL-AMINOCARBONYL) AZETIDINES Jan 3, 1982 Abandoned
Array ( [id] => 2340331 [patent_doc_number] => 04655819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Quinoxalinyloxy phenoxy proprionic acid derivatives as selective herbicides' [patent_app_type] => 1 [patent_app_number] => 6/334384 [patent_app_country] => US [patent_app_date] => 1981-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7686 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/655/04655819.pdf [firstpage_image] =>[orig_patent_app_number] => 334384 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/334384
Quinoxalinyloxy phenoxy proprionic acid derivatives as selective herbicides Dec 23, 1981 Issued
Array ( [id] => 2128158 [patent_doc_number] => 04454069 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-12 [patent_title] => 'Clavulanic acid salts and their preparation from the tertiary butyl amine salt' [patent_app_type] => 1 [patent_app_number] => 6/334438 [patent_app_country] => US [patent_app_date] => 1981-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2776 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/454/04454069.pdf [firstpage_image] =>[orig_patent_app_number] => 334438 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/334438
Clavulanic acid salts and their preparation from the tertiary butyl amine salt Dec 23, 1981 Issued
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