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
07/785645 CARBOCYCLIC NUCLEOSIDES AND NUCLEOTIDES Oct 30, 1991 Abandoned
07/784275 WATER SOLUBLE CAMPTOTHECIN DERIVATIVES Oct 28, 1991 Abandoned
07/781982 AZASTEROID COMPOUNDS FOR THE TREATMENT OF PROSTATIC HYPERTROPHY, THEIR PREPARATION AND USE Oct 23, 1991 Abandoned
07/777625 NOVEL AMINO AND NITRO CONTAINING TRICYCLIC COMPOUNDS USEFUL AS INHIBITORS OF ACE Oct 22, 1991 Abandoned
07/782895 ANTI-TUMOR PLATINUM COMPLEXES, THEIR PREPARATION AND THEIR THERAPEUTIC USE Oct 22, 1991 Abandoned
07/780833 PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE ACYLOXYAZETIDINONES Oct 22, 1991 Abandoned
Array ( [id] => 2983863 [patent_doc_number] => 05250539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Hexahydrobenzo[f]quinolinones' [patent_app_type] => 1 [patent_app_number] => 7/780166 [patent_app_country] => US [patent_app_date] => 1991-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10254 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/250/05250539.pdf [firstpage_image] =>[orig_patent_app_number] => 780166 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/780166
Hexahydrobenzo[f]quinolinones Oct 20, 1991 Issued
07/781028 COMPOUNDS FOR THE TREATMENT OF ALZHEIMER'S DISEASE Oct 17, 1991 Abandoned
07/777835 ANTIVIRAL ACYCLIC PHOSPHONOMETHOXYALXYLSUBSTITUTED, ALKENYL AND ALKYNYL PURINE AND PYRIMIDINE DERIVATIVES Oct 10, 1991 Abandoned
Array ( [id] => 2982187 [patent_doc_number] => 05204460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Ruthenium catalyzed process for preparing 4-acetoxyazetidinones' [patent_app_type] => 1 [patent_app_number] => 7/774348 [patent_app_country] => US [patent_app_date] => 1991-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8274 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/204/05204460.pdf [firstpage_image] =>[orig_patent_app_number] => 774348 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/774348
Ruthenium catalyzed process for preparing 4-acetoxyazetidinones Oct 9, 1991 Issued
07/773745 AZETIDINONE INTERMEDIATES TO CARBACEPHALOSPORINS AND PROCESS Oct 9, 1991 Abandoned
Array ( [id] => 2932820 [patent_doc_number] => 05233041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Synthesis of a 3,4-dihydroxy-1-cyclopentanylpurinone from a 2,3-unsaturated-1-cyclopentanylpurinone' [patent_app_type] => 1 [patent_app_number] => 7/772738 [patent_app_country] => US [patent_app_date] => 1991-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8725 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/233/05233041.pdf [firstpage_image] =>[orig_patent_app_number] => 772738 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/772738
Synthesis of a 3,4-dihydroxy-1-cyclopentanylpurinone from a 2,3-unsaturated-1-cyclopentanylpurinone Oct 6, 1991 Issued
Array ( [id] => 2989809 [patent_doc_number] => 05212311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Chiral amino-methyl ferrocene derivatives' [patent_app_type] => 1 [patent_app_number] => 7/772455 [patent_app_country] => US [patent_app_date] => 1991-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7612 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/212/05212311.pdf [firstpage_image] =>[orig_patent_app_number] => 772455 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/772455
Chiral amino-methyl ferrocene derivatives Oct 6, 1991 Issued
Array ( [id] => 2842182 [patent_doc_number] => 05171862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Process and indazole intermediates for the preparation of oxophthalazinyl acetic acids and analogs thereof' [patent_app_type] => 1 [patent_app_number] => 7/768784 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3503 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171862.pdf [firstpage_image] =>[orig_patent_app_number] => 768784 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/768784
Process and indazole intermediates for the preparation of oxophthalazinyl acetic acids and analogs thereof Sep 29, 1991 Issued
Array ( [id] => 3010467 [patent_doc_number] => 05281605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Novel xanthine derivatives' [patent_app_type] => 1 [patent_app_number] => 7/767290 [patent_app_country] => US [patent_app_date] => 1991-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6608 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/281/05281605.pdf [firstpage_image] =>[orig_patent_app_number] => 767290 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/767290
Novel xanthine derivatives Sep 26, 1991 Issued
Array ( [id] => 2906744 [patent_doc_number] => 05216017 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Pyrrolo[2,3-b]indole-ketones and analogs' [patent_app_type] => 1 [patent_app_number] => 7/765780 [patent_app_country] => US [patent_app_date] => 1991-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2816 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216017.pdf [firstpage_image] =>[orig_patent_app_number] => 765780 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/765780
Pyrrolo[2,3-b]indole-ketones and analogs Sep 25, 1991 Issued
07/765774 NUCLEOSIDE ANALOGS Sep 25, 1991 Abandoned
Array ( [id] => 2934120 [patent_doc_number] => 05229381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Substituted azetidinones as anti-inflammatory and antidegenerative agents' [patent_app_type] => 1 [patent_app_number] => 7/761191 [patent_app_country] => US [patent_app_date] => 1991-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30890 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/229/05229381.pdf [firstpage_image] =>[orig_patent_app_number] => 761191 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/761191
Substituted azetidinones as anti-inflammatory and antidegenerative agents Sep 19, 1991 Issued
07/759254 PIPERIDINYLCAMPHORSULFONYL OXYTOCIN ANTAGONISTS Sep 12, 1991 Abandoned
Array ( [id] => 2783432 [patent_doc_number] => 05164389 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Anthelmintic bioconversion products' [patent_app_type] => 1 [patent_app_number] => 7/757434 [patent_app_country] => US [patent_app_date] => 1991-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8690 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164389.pdf [firstpage_image] =>[orig_patent_app_number] => 757434 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/757434
Anthelmintic bioconversion products Sep 9, 1991 Issued
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