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
06/392820 TRIHALO(AMINE)GOLD(III) COMPLEXES Jun 27, 1982 Abandoned
Array ( [id] => 2140786 [patent_doc_number] => 04522819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-11 [patent_title] => '1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinoline carboxylic acid and metal salts thereof useful in burn therapy' [patent_app_type] => 1 [patent_app_number] => 6/391452 [patent_app_country] => US [patent_app_date] => 1982-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3662 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/522/04522819.pdf [firstpage_image] =>[orig_patent_app_number] => 391452 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/391452
1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinoline carboxylic acid and metal salts thereof useful in burn therapy Jun 22, 1982 Issued
Array ( [id] => 2092436 [patent_doc_number] => 04443372 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-17 [patent_title] => '1-Alkyl derivatives of 3-aryloxy-4-(2-carbalkoxy)-phenyl-azet-2-ones as plant growth regulators' [patent_app_type] => 1 [patent_app_number] => 6/391798 [patent_app_country] => US [patent_app_date] => 1982-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3106 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/443/04443372.pdf [firstpage_image] =>[orig_patent_app_number] => 391798 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/391798
1-Alkyl derivatives of 3-aryloxy-4-(2-carbalkoxy)-phenyl-azet-2-ones as plant growth regulators Jun 22, 1982 Issued
Array ( [id] => 2075609 [patent_doc_number] => 04444685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Stereospecific synthesis of thienamycin from penicillin' [patent_app_type] => 1 [patent_app_number] => 6/391032 [patent_app_country] => US [patent_app_date] => 1982-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3607 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/444/04444685.pdf [firstpage_image] =>[orig_patent_app_number] => 391032 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/391032
Stereospecific synthesis of thienamycin from penicillin Jun 21, 1982 Issued
Array ( [id] => 2352125 [patent_doc_number] => 04704457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-03 [patent_title] => 'Process for the preparation of (3S)-3-[[[2-(protected amino)-4-thiazolyl]-oxoacetyl]amino]-2-oxo-1-azetidinesulfonic acid and 4-substituted derivatives thereof' [patent_app_type] => 1 [patent_app_number] => 6/390728 [patent_app_country] => US [patent_app_date] => 1982-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2604 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/704/04704457.pdf [firstpage_image] =>[orig_patent_app_number] => 390728 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/390728
Process for the preparation of (3S)-3-[[[2-(protected amino)-4-thiazolyl]-oxoacetyl]amino]-2-oxo-1-azetidinesulfonic acid and 4-substituted derivatives thereof Jun 20, 1982 Issued
06/390024 OPTICALLY ACTIVE CEPHALOSPORIN ANALOGS Jun 17, 1982 Abandoned
Array ( [id] => 2041086 [patent_doc_number] => 04413126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-01 [patent_title] => 'Preparation of isoquinoline derivatives useful as immune regulants' [patent_app_type] => 1 [patent_app_number] => 6/386833 [patent_app_country] => US [patent_app_date] => 1982-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5417 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/413/04413126.pdf [firstpage_image] =>[orig_patent_app_number] => 386833 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/386833
Preparation of isoquinoline derivatives useful as immune regulants Jun 8, 1982 Issued
Array ( [id] => 2105264 [patent_doc_number] => 04473502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-25 [patent_title] => 'Synthesis of thienamycin via (3SR, 4RS)-3-[1 (SR)-hydroxyethyl]-2-oxo-4-azetidineacetic acid' [patent_app_type] => 1 [patent_app_number] => 6/385370 [patent_app_country] => US [patent_app_date] => 1982-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5708 [patent_no_of_claims] => 1 [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/04/473/04473502.pdf [firstpage_image] =>[orig_patent_app_number] => 385370 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/385370
Synthesis of thienamycin via (3SR, 4RS)-3-[1 (SR)-hydroxyethyl]-2-oxo-4-azetidineacetic acid Jun 6, 1982 Issued
Array ( [id] => 2077465 [patent_doc_number] => 04461726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-24 [patent_title] => 'Desulfurization of penicillins to prepare azetidinones' [patent_app_type] => 1 [patent_app_number] => 6/379386 [patent_app_country] => US [patent_app_date] => 1982-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3598 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/461/04461726.pdf [firstpage_image] =>[orig_patent_app_number] => 379386 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/379386
Desulfurization of penicillins to prepare azetidinones May 16, 1982 Issued
Array ( [id] => 2087589 [patent_doc_number] => 04438266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-20 [patent_title] => 'Triazolopyrazinamines useful as adjuncts to radiation therapy' [patent_app_type] => 1 [patent_app_number] => 6/379232 [patent_app_country] => US [patent_app_date] => 1982-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1344 [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/04/438/04438266.pdf [firstpage_image] =>[orig_patent_app_number] => 379232 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/379232
Triazolopyrazinamines useful as adjuncts to radiation therapy May 16, 1982 Issued
06/375977 IMPROVED PROCESS FOR PREPARING 6-HALO-2-CHLOROQUINOXALINE May 6, 1982 Abandoned
06/380741 2-HYDROXYMETHYL-QUINOXALINE-1,4-DIOXIDE DERIVATIVES, A PROCESS FOR PREPARING SAME AND COMPOSITIONS CONTAINING SAME May 6, 1982 Abandoned
06/375608 PROCESS FOR THE MANUFACTURE OF 4-THIOAZETIDINONE COMPOUNDS May 5, 1982 Abandoned
Array ( [id] => 2032914 [patent_doc_number] => 04396766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-02 [patent_title] => 'Process for producing sodium and zinc pyrithione' [patent_app_type] => 1 [patent_app_number] => 6/372510 [patent_app_country] => US [patent_app_date] => 1982-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4160 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/396/04396766.pdf [firstpage_image] =>[orig_patent_app_number] => 372510 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/372510
Process for producing sodium and zinc pyrithione Apr 27, 1982 Issued
Array ( [id] => 2125400 [patent_doc_number] => 04482491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-13 [patent_title] => 'Thiazolinoazetidinone derivatives and process for the preparation of the same' [patent_app_type] => 1 [patent_app_number] => 6/370034 [patent_app_country] => US [patent_app_date] => 1982-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11655 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/482/04482491.pdf [firstpage_image] =>[orig_patent_app_number] => 370034 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/370034
Thiazolinoazetidinone derivatives and process for the preparation of the same Apr 19, 1982 Issued
Array ( [id] => 2229273 [patent_doc_number] => 04571392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-18 [patent_title] => '6-Substituted derivatives of clavulanic acid' [patent_app_type] => 1 [patent_app_number] => 6/370081 [patent_app_country] => US [patent_app_date] => 1982-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4707 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/571/04571392.pdf [firstpage_image] =>[orig_patent_app_number] => 370081 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/370081
6-Substituted derivatives of clavulanic acid Apr 19, 1982 Issued
06/368609 2-OXO-1-(AMINOCARBONYLAMINOSULFONYL-AMINOCARBONYL) AZETIDINES Apr 14, 1982 Abandoned
Array ( [id] => 2118350 [patent_doc_number] => 04448720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-15 [patent_title] => 'Inversion of the 3.alpha.-amino group attached to the .beta.-lactam ring' [patent_app_type] => 1 [patent_app_number] => 6/366418 [patent_app_country] => US [patent_app_date] => 1982-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3840 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/448/04448720.pdf [firstpage_image] =>[orig_patent_app_number] => 366418 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/366418
Inversion of the 3.alpha.-amino group attached to the .beta.-lactam ring Apr 6, 1982 Issued
Array ( [id] => 2134290 [patent_doc_number] => 04491580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-01 [patent_title] => 'Azabicyclo[2.1.0] antibiotics' [patent_app_type] => 1 [patent_app_number] => 6/365068 [patent_app_country] => US [patent_app_date] => 1982-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3412 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/491/04491580.pdf [firstpage_image] =>[orig_patent_app_number] => 365068 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/365068
Azabicyclo[2.1.0] antibiotics Apr 1, 1982 Issued
Array ( [id] => 2241810 [patent_doc_number] => 04567173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-28 [patent_title] => 'Pyridine, 2,2\'-(2-imidazolidinylidene)di-, copper iron and nickel complexes and use in animals' [patent_app_type] => 1 [patent_app_number] => 6/364555 [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] => 1660 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/567/04567173.pdf [firstpage_image] =>[orig_patent_app_number] => 364555 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/364555
Pyridine, 2,2'-(2-imidazolidinylidene)di-, copper iron and nickel complexes and use in animals Mar 31, 1982 Issued
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