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] => 2445368 [patent_doc_number] => 04732603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-22 [patent_title] => '1-aryl-1,4-dihydro-4-oxo-5-carboxypyridazine derivatives and their use as plant growth regulators and hybridizing agents' [patent_app_type] => 1 [patent_app_number] => 6/551438 [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] => 5637 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/732/04732603.pdf [firstpage_image] =>[orig_patent_app_number] => 551438 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/551438
1-aryl-1,4-dihydro-4-oxo-5-carboxypyridazine derivatives and their use as plant growth regulators and hybridizing agents Nov 13, 1983 Issued
Array ( [id] => 2133029 [patent_doc_number] => 04551277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-05 [patent_title] => '4-(3-Acylamino-2-oxo-1-azetidinyl)-4-oxo-2-butenoic acid' [patent_app_type] => 1 [patent_app_number] => 6/550288 [patent_app_country] => US [patent_app_date] => 1983-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5489 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 691 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/551/04551277.pdf [firstpage_image] =>[orig_patent_app_number] => 550288 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/550288
4-(3-Acylamino-2-oxo-1-azetidinyl)-4-oxo-2-butenoic acid Nov 8, 1983 Issued
Array ( [id] => 2283561 [patent_doc_number] => 04587049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-06 [patent_title] => 'Azetidinone acetic acid derivatives and process for the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 6/549681 [patent_app_country] => US [patent_app_date] => 1983-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7076 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/587/04587049.pdf [firstpage_image] =>[orig_patent_app_number] => 549681 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/549681
Azetidinone acetic acid derivatives and process for the preparation thereof Nov 6, 1983 Issued
06/549142 HETEROCYCLYLTHIO COMPOUNDS, PROCESSES FOR THEIR MANUFACTURE, PHARMACEUTICAL PREPARATIONS THAT CONTAIN THESE COMPOUNDS, AND THE USE OF THE LATTER Nov 6, 1983 Abandoned
Array ( [id] => 2267976 [patent_doc_number] => 04584133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-22 [patent_title] => 'Process for the production of penems' [patent_app_type] => 1 [patent_app_number] => 6/549535 [patent_app_country] => US [patent_app_date] => 1983-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8839 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/584/04584133.pdf [firstpage_image] =>[orig_patent_app_number] => 549535 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/549535
Process for the production of penems Nov 6, 1983 Issued
Array ( [id] => 2181391 [patent_doc_number] => 04508899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-02 [patent_title] => 'Nickel complex pigments of bis-azomethines' [patent_app_type] => 1 [patent_app_number] => 6/542019 [patent_app_country] => US [patent_app_date] => 1983-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1950 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/508/04508899.pdf [firstpage_image] =>[orig_patent_app_number] => 542019 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/542019
Nickel complex pigments of bis-azomethines Oct 13, 1983 Issued
Array ( [id] => 2174585 [patent_doc_number] => 04556514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-03 [patent_title] => '4-Carboxy azetidinone compounds and production thereof from diketene and a Schiff base' [patent_app_type] => 1 [patent_app_number] => 6/541648 [patent_app_country] => US [patent_app_date] => 1983-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10433 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/556/04556514.pdf [firstpage_image] =>[orig_patent_app_number] => 541648 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/541648
4-Carboxy azetidinone compounds and production thereof from diketene and a Schiff base Oct 12, 1983 Issued
Array ( [id] => 2221638 [patent_doc_number] => 04624709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-25 [patent_title] => 'Nigrosine dyes and process for preparing same' [patent_app_type] => 1 [patent_app_number] => 6/540646 [patent_app_country] => US [patent_app_date] => 1983-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7375 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/624/04624709.pdf [firstpage_image] =>[orig_patent_app_number] => 540646 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/540646
Nigrosine dyes and process for preparing same Oct 10, 1983 Issued
06/538719 3-ACYLAMINO-1-CARBOXYMETHYLAMINOCARBONYL-2-AZETIDINONES Oct 2, 1983 Abandoned
Array ( [id] => 2146896 [patent_doc_number] => 04559335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-17 [patent_title] => '3-Acylamino-1-carboxymethyloxy (or thio) carbonyl-2-azetidinones' [patent_app_type] => 1 [patent_app_number] => 6/538720 [patent_app_country] => US [patent_app_date] => 1983-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5189 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 816 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/559/04559335.pdf [firstpage_image] =>[orig_patent_app_number] => 538720 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/538720
3-Acylamino-1-carboxymethyloxy (or thio) carbonyl-2-azetidinones Oct 2, 1983 Issued
Array ( [id] => 2268764 [patent_doc_number] => 04565655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Diazabicyclononene antibacterials' [patent_app_type] => 1 [patent_app_number] => 6/536473 [patent_app_country] => US [patent_app_date] => 1983-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4436 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/565/04565655.pdf [firstpage_image] =>[orig_patent_app_number] => 536473 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/536473
Diazabicyclononene antibacterials Sep 27, 1983 Issued
06/535444 SPIRO-SUCCINIMIDES FOR TREATMENT OF DIABETES COMPLICATIONS Sep 22, 1983 Abandoned
Array ( [id] => 2172983 [patent_doc_number] => 04561881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-31 [patent_title] => 'Pollen suppressant comprising a pyridazolylamine' [patent_app_type] => 1 [patent_app_number] => 6/532094 [patent_app_country] => US [patent_app_date] => 1983-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4878 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/561/04561881.pdf [firstpage_image] =>[orig_patent_app_number] => 532094 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/532094
Pollen suppressant comprising a pyridazolylamine Sep 13, 1983 Issued
Array ( [id] => 2167598 [patent_doc_number] => 04540693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-10 [patent_title] => 'Thiocyanatoquinoxaline compounds with immunomodulating activity' [patent_app_type] => 1 [patent_app_number] => 6/531320 [patent_app_country] => US [patent_app_date] => 1983-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2471 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/540/04540693.pdf [firstpage_image] =>[orig_patent_app_number] => 531320 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/531320
Thiocyanatoquinoxaline compounds with immunomodulating activity Sep 11, 1983 Issued
Array ( [id] => 2240794 [patent_doc_number] => 04622177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-11 [patent_title] => '9-deoxy-9-isocyanato clavulante intermediates' [patent_app_type] => 1 [patent_app_number] => 6/530752 [patent_app_country] => US [patent_app_date] => 1983-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3260 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/622/04622177.pdf [firstpage_image] =>[orig_patent_app_number] => 530752 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/530752
9-deoxy-9-isocyanato clavulante intermediates Sep 8, 1983 Issued
Array ( [id] => 2271099 [patent_doc_number] => 04565808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => '3-Phosphonate carbapenems' [patent_app_type] => 1 [patent_app_number] => 6/529194 [patent_app_country] => US [patent_app_date] => 1983-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7148 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/565/04565808.pdf [firstpage_image] =>[orig_patent_app_number] => 529194 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/529194
3-Phosphonate carbapenems Sep 5, 1983 Issued
Array ( [id] => 2190584 [patent_doc_number] => 04546181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-08 [patent_title] => 'Platinum chelates of 3-amino-substituted-[1,2,4]triazolo[1,5-a]-pyrimidin-7(3H)-ones' [patent_app_type] => 1 [patent_app_number] => 6/525530 [patent_app_country] => US [patent_app_date] => 1983-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3000 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/546/04546181.pdf [firstpage_image] =>[orig_patent_app_number] => 525530 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/525530
Platinum chelates of 3-amino-substituted-[1,2,4]triazolo[1,5-a]-pyrimidin-7(3H)-ones Aug 21, 1983 Issued
Array ( [id] => 2244952 [patent_doc_number] => 04577018 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-18 [patent_title] => '2,3-Diamino-substituted-4(3H)-pyrimidinones and platinum chelates' [patent_app_type] => 1 [patent_app_number] => 6/525531 [patent_app_country] => US [patent_app_date] => 1983-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4507 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/577/04577018.pdf [firstpage_image] =>[orig_patent_app_number] => 525531 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/525531
2,3-Diamino-substituted-4(3H)-pyrimidinones and platinum chelates Aug 21, 1983 Issued
Array ( [id] => 2157154 [patent_doc_number] => 04510086 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-09 [patent_title] => '2(4-Allylthioazetidin-2-on-1-yl)acetic acid ester compounds' [patent_app_type] => 1 [patent_app_number] => 6/524973 [patent_app_country] => US [patent_app_date] => 1983-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16753 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/510/04510086.pdf [firstpage_image] =>[orig_patent_app_number] => 524973 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/524973
2(4-Allylthioazetidin-2-on-1-yl)acetic acid ester compounds Aug 21, 1983 Issued
Array ( [id] => 2196909 [patent_doc_number] => 04526718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-02 [patent_title] => '3,3-Di(acylthio)-2(4-allylthioazetidin-2-on-1-yl)propenoic acid ester compounds' [patent_app_type] => 1 [patent_app_number] => 6/524977 [patent_app_country] => US [patent_app_date] => 1983-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16790 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/526/04526718.pdf [firstpage_image] =>[orig_patent_app_number] => 524977 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/524977
3,3-Di(acylthio)-2(4-allylthioazetidin-2-on-1-yl)propenoic acid ester compounds Aug 21, 1983 Issued
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