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] => 2518518 [patent_doc_number] => 04855432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Optically active iridium complexes and their use' [patent_app_type] => 1 [patent_app_number] => 7/047098 [patent_app_country] => US [patent_app_date] => 1987-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3421 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/855/04855432.pdf [firstpage_image] =>[orig_patent_app_number] => 047098 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/047098
Optically active iridium complexes and their use May 7, 1987 Issued
Array ( [id] => 2487052 [patent_doc_number] => 04800224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-24 [patent_title] => 'Optically active styrene derivatives, polymers obtained from these, complexes with iridium(I) and their use' [patent_app_type] => 1 [patent_app_number] => 7/047099 [patent_app_country] => US [patent_app_date] => 1987-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9319 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/800/04800224.pdf [firstpage_image] =>[orig_patent_app_number] => 047099 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/047099
Optically active styrene derivatives, polymers obtained from these, complexes with iridium(I) and their use May 7, 1987 Issued
Array ( [id] => 2490188 [patent_doc_number] => 04801720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-31 [patent_title] => 'Azetidinone disulfides and a ring opening process for preparing the same' [patent_app_type] => 1 [patent_app_number] => 7/046444 [patent_app_country] => US [patent_app_date] => 1987-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4158 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/801/04801720.pdf [firstpage_image] =>[orig_patent_app_number] => 046444 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/046444
Azetidinone disulfides and a ring opening process for preparing the same May 5, 1987 Issued
Array ( [id] => 2548670 [patent_doc_number] => 04810788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Azetidinone disulfide derivatives and a process for preparing the same' [patent_app_type] => 1 [patent_app_number] => 7/046423 [patent_app_country] => US [patent_app_date] => 1987-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4124 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/810/04810788.pdf [firstpage_image] =>[orig_patent_app_number] => 046423 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/046423
Azetidinone disulfide derivatives and a process for preparing the same May 5, 1987 Issued
Array ( [id] => 2562493 [patent_doc_number] => 04837326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Cobalt (II) complex catalyst for polymerization of monomers' [patent_app_type] => 1 [patent_app_number] => 7/045486 [patent_app_country] => US [patent_app_date] => 1987-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2924 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/837/04837326.pdf [firstpage_image] =>[orig_patent_app_number] => 045486 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/045486
Cobalt (II) complex catalyst for polymerization of monomers Apr 30, 1987 Issued
Array ( [id] => 2601783 [patent_doc_number] => 04912097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Novel 11 .beta.-alkynylphenyl-10-nor-steroids' [patent_app_type] => 1 [patent_app_number] => 7/044958 [patent_app_country] => US [patent_app_date] => 1987-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20257 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 432 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912097.pdf [firstpage_image] =>[orig_patent_app_number] => 044958 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/044958
Novel 11 .beta.-alkynylphenyl-10-nor-steroids Apr 29, 1987 Issued
07/043773 STEROID 5-ALPHA-REDUCTASE INHIBITORS Apr 28, 1987 Abandoned
07/043387 PROCESS FOR PREPARING 4-ACETOXY-3-HYDROXYETHYLAZETIDIN-2-ONE DERIVATIVES Apr 27, 1987 Abandoned
Array ( [id] => 2586926 [patent_doc_number] => 04891367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => '17.beta.-(cyclopropyloxy)androst-5-en-3.beta.-ol and related compounds useful as C.sub.17-20 lyase inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/041170 [patent_app_country] => US [patent_app_date] => 1987-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2286 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/891/04891367.pdf [firstpage_image] =>[orig_patent_app_number] => 041170 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/041170
17.beta.-(cyclopropyloxy)androst-5-en-3.beta.-ol and related compounds useful as C.sub.17-20 lyase inhibitors Apr 21, 1987 Issued
Array ( [id] => 2550145 [patent_doc_number] => 04806551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'N-dihydroindolylethyl-sulphonamides' [patent_app_type] => 1 [patent_app_number] => 7/039395 [patent_app_country] => US [patent_app_date] => 1987-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6091 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/806/04806551.pdf [firstpage_image] =>[orig_patent_app_number] => 039395 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039395
N-dihydroindolylethyl-sulphonamides Apr 15, 1987 Issued
Array ( [id] => 2512728 [patent_doc_number] => 04874551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-17 [patent_title] => '.delta.-lactone derivatives and process of preparing same' [patent_app_type] => 1 [patent_app_number] => 7/034734 [patent_app_country] => US [patent_app_date] => 1987-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11019 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/874/04874551.pdf [firstpage_image] =>[orig_patent_app_number] => 034734 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/034734
.delta.-lactone derivatives and process of preparing same Apr 5, 1987 Issued
Array ( [id] => 2481475 [patent_doc_number] => 04822797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Piperazinyl carbonyl phenyl pyridazinone derivatives useful as cardiotonics' [patent_app_type] => 1 [patent_app_number] => 7/026758 [patent_app_country] => US [patent_app_date] => 1987-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2417 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/822/04822797.pdf [firstpage_image] =>[orig_patent_app_number] => 026758 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/026758
Piperazinyl carbonyl phenyl pyridazinone derivatives useful as cardiotonics Mar 30, 1987 Issued
07/031129 3,4-DISUBSTITUTED-2-AZETIDINONE DERIVATIVES AND PROCESSES FOR THE PREPARATIONS THEREOF Mar 29, 1987 Abandoned
Array ( [id] => 2508983 [patent_doc_number] => 04795756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => '3-(2-aminoethyl)indole derivatives' [patent_app_type] => 1 [patent_app_number] => 7/030625 [patent_app_country] => US [patent_app_date] => 1987-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10579 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/795/04795756.pdf [firstpage_image] =>[orig_patent_app_number] => 030625 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/030625
3-(2-aminoethyl)indole derivatives Mar 26, 1987 Issued
Array ( [id] => 2620750 [patent_doc_number] => 04894387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => '5-Substituted-3-aminoalkyl indole derivatives' [patent_app_type] => 1 [patent_app_number] => 7/030235 [patent_app_country] => US [patent_app_date] => 1987-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12217 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/894/04894387.pdf [firstpage_image] =>[orig_patent_app_number] => 030235 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/030235
5-Substituted-3-aminoalkyl indole derivatives Mar 25, 1987 Issued
Array ( [id] => 2445346 [patent_doc_number] => 04751297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-14 [patent_title] => 'Method for preparation of azetidinone-1-oxoacetate by oxidation of the corresponding 2-hydroxyacetate' [patent_app_type] => 1 [patent_app_number] => 7/028380 [patent_app_country] => US [patent_app_date] => 1987-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4638 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/751/04751297.pdf [firstpage_image] =>[orig_patent_app_number] => 028380 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/028380
Method for preparation of azetidinone-1-oxoacetate by oxidation of the corresponding 2-hydroxyacetate Mar 19, 1987 Issued
Array ( [id] => 2487487 [patent_doc_number] => 04820819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => '5-phenyl-3[2H]-pyridazinone derivatives' [patent_app_type] => 1 [patent_app_number] => 7/028375 [patent_app_country] => US [patent_app_date] => 1987-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5693 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/820/04820819.pdf [firstpage_image] =>[orig_patent_app_number] => 028375 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/028375
5-phenyl-3[2H]-pyridazinone derivatives Mar 19, 1987 Issued
Array ( [id] => 2475247 [patent_doc_number] => 04879288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Novel dibenzothiazepine antipsychotic' [patent_app_type] => 1 [patent_app_number] => 7/028473 [patent_app_country] => US [patent_app_date] => 1987-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5740 [patent_no_of_claims] => 8 [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/04/879/04879288.pdf [firstpage_image] =>[orig_patent_app_number] => 028473 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/028473
Novel dibenzothiazepine antipsychotic Mar 19, 1987 Issued
Array ( [id] => 2523728 [patent_doc_number] => 04877787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Benzylthio pyridazinone derivatives, preparation thereof, and insecticidal acaricidal, fungicidal compositions' [patent_app_type] => 1 [patent_app_number] => 7/027191 [patent_app_country] => US [patent_app_date] => 1987-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12830 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877787.pdf [firstpage_image] =>[orig_patent_app_number] => 027191 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/027191
Benzylthio pyridazinone derivatives, preparation thereof, and insecticidal acaricidal, fungicidal compositions Mar 16, 1987 Issued
Array ( [id] => 2386954 [patent_doc_number] => 04789740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Halogenation process for preparing 2-(oxoazetidinyl)-3-chloromethyl-3-butenoate' [patent_app_type] => 1 [patent_app_number] => 7/023970 [patent_app_country] => US [patent_app_date] => 1987-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4797 [patent_no_of_claims] => 12 [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/04/789/04789740.pdf [firstpage_image] =>[orig_patent_app_number] => 023970 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/023970
Halogenation process for preparing 2-(oxoazetidinyl)-3-chloromethyl-3-butenoate Mar 8, 1987 Issued
Menu