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] => 3621120 [patent_doc_number] => 05688785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Substituted azetidinone compounds useful as hypocholesterolemic agents' [patent_app_type] => 1 [patent_app_number] => 8/449973 [patent_app_country] => US [patent_app_date] => 1995-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8369 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/688/05688785.pdf [firstpage_image] =>[orig_patent_app_number] => 449973 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/449973
Substituted azetidinone compounds useful as hypocholesterolemic agents May 24, 1995 Issued
Array ( [id] => 3663181 [patent_doc_number] => 05648484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Catalytic enantioselective synthesis of a spriofused azetidinone' [patent_app_type] => 1 [patent_app_number] => 8/451111 [patent_app_country] => US [patent_app_date] => 1995-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10333 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/648/05648484.pdf [firstpage_image] =>[orig_patent_app_number] => 451111 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/451111
Catalytic enantioselective synthesis of a spriofused azetidinone May 24, 1995 Issued
Array ( [id] => 3735881 [patent_doc_number] => 05698548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Spirocycloalkyl-substituted azetidinones useful as hypocholesterolemic agents' [patent_app_type] => 1 [patent_app_number] => 8/449980 [patent_app_country] => US [patent_app_date] => 1995-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9613 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/698/05698548.pdf [firstpage_image] =>[orig_patent_app_number] => 449980 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/449980
Spirocycloalkyl-substituted azetidinones useful as hypocholesterolemic agents May 24, 1995 Issued
Array ( [id] => 3889104 [patent_doc_number] => 05777125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Process for the preparation of tertiary carbinols containing an amino substituent' [patent_app_type] => 1 [patent_app_number] => 8/449027 [patent_app_country] => US [patent_app_date] => 1995-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2482 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/777/05777125.pdf [firstpage_image] =>[orig_patent_app_number] => 449027 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/449027
Process for the preparation of tertiary carbinols containing an amino substituent May 23, 1995 Issued
Array ( [id] => 3888875 [patent_doc_number] => 05777108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Galanthamine derivatives as acetylcholinesterase inhibitors' [patent_app_type] => 1 [patent_app_number] => 8/445921 [patent_app_country] => US [patent_app_date] => 1995-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8253 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/777/05777108.pdf [firstpage_image] =>[orig_patent_app_number] => 445921 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/445921
Galanthamine derivatives as acetylcholinesterase inhibitors May 21, 1995 Issued
Array ( [id] => 3690555 [patent_doc_number] => 05644051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Intermediates for the preparation of carbacephems' [patent_app_type] => 1 [patent_app_number] => 8/444118 [patent_app_country] => US [patent_app_date] => 1995-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17647 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/644/05644051.pdf [firstpage_image] =>[orig_patent_app_number] => 444118 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/444118
Intermediates for the preparation of carbacephems May 17, 1995 Issued
Array ( [id] => 3728594 [patent_doc_number] => 05700933 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Chiral intermediates for the preparation of carbacephems' [patent_app_type] => 1 [patent_app_number] => 8/444123 [patent_app_country] => US [patent_app_date] => 1995-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17647 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/700/05700933.pdf [firstpage_image] =>[orig_patent_app_number] => 444123 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/444123
Chiral intermediates for the preparation of carbacephems May 17, 1995 Issued
Array ( [id] => 1220843 [patent_doc_number] => 06703391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-09 [patent_title] => 'Quinoxalinedione derivatives, their preparation and use' [patent_app_type] => B2 [patent_app_number] => 08/443507 [patent_app_country] => US [patent_app_date] => 1995-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16001 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/703/06703391.pdf [firstpage_image] =>[orig_patent_app_number] => 08443507 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/443507
Quinoxalinedione derivatives, their preparation and use May 17, 1995 Issued
Array ( [id] => 4225504 [patent_doc_number] => 06011150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Azetidinone compound and process for preparation thereof' [patent_app_type] => 1 [patent_app_number] => 8/441277 [patent_app_country] => US [patent_app_date] => 1995-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10567 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/011/06011150.pdf [firstpage_image] =>[orig_patent_app_number] => 441277 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/441277
Azetidinone compound and process for preparation thereof May 14, 1995 Issued
Array ( [id] => 3841925 [patent_doc_number] => 05744602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Certain imidazoquinoxalines; a new class of GABA brain receptor ligands' [patent_app_type] => 1 [patent_app_number] => 8/440696 [patent_app_country] => US [patent_app_date] => 1995-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 9056 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/744/05744602.pdf [firstpage_image] =>[orig_patent_app_number] => 440696 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/440696
Certain imidazoquinoxalines; a new class of GABA brain receptor ligands May 14, 1995 Issued
08/436639 PROCESS FOR PREPARING 4-SUBSTITUTED AZETIDINONE DERIVATIVES May 7, 1995 Abandoned
08/436799 NOVEL INTERMEDIATES IN THE SYNTHESIS OF CAMPTOTHECIN AND RELATED COMPOUNDS AND SYNTHESIS THEREOF May 7, 1995 Abandoned
Array ( [id] => 3652251 [patent_doc_number] => 05606052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-25 [patent_title] => 'Substituted acetoxyazetidinone derivatives and process for preparing 4-acyloxyazetidinone derivatives' [patent_app_type] => 1 [patent_app_number] => 8/436812 [patent_app_country] => US [patent_app_date] => 1995-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5429 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/606/05606052.pdf [firstpage_image] =>[orig_patent_app_number] => 436812 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/436812
Substituted acetoxyazetidinone derivatives and process for preparing 4-acyloxyazetidinone derivatives May 7, 1995 Issued
Array ( [id] => 3650030 [patent_doc_number] => 05629420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-13 [patent_title] => 'Substituted acetoxyazetidinone derivatives and process for preparing 4-acyloxyazetidinone derivatives' [patent_app_type] => 1 [patent_app_number] => 8/436810 [patent_app_country] => US [patent_app_date] => 1995-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5423 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/629/05629420.pdf [firstpage_image] =>[orig_patent_app_number] => 436810 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/436810
Substituted acetoxyazetidinone derivatives and process for preparing 4-acyloxyazetidinone derivatives May 7, 1995 Issued
Array ( [id] => 3708367 [patent_doc_number] => 05654424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-05 [patent_title] => 'Preparation of beta-methyl carbapenem intermediates' [patent_app_type] => 1 [patent_app_number] => 8/435013 [patent_app_country] => US [patent_app_date] => 1995-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3716 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/654/05654424.pdf [firstpage_image] =>[orig_patent_app_number] => 435013 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/435013
Preparation of beta-methyl carbapenem intermediates May 3, 1995 Issued
Array ( [id] => 3648178 [patent_doc_number] => 05683998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Tricyclic triazolo derivatives, processes for producing the same and the uses of the same' [patent_app_type] => 1 [patent_app_number] => 8/432714 [patent_app_country] => US [patent_app_date] => 1995-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44389 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/683/05683998.pdf [firstpage_image] =>[orig_patent_app_number] => 432714 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/432714
Tricyclic triazolo derivatives, processes for producing the same and the uses of the same May 1, 1995 Issued
Array ( [id] => 3726233 [patent_doc_number] => 05681953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-28 [patent_title] => 'Fluoroaluminate (AlF.sub.4) compounds' [patent_app_type] => 1 [patent_app_number] => 8/431212 [patent_app_country] => US [patent_app_date] => 1995-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 10293 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/681/05681953.pdf [firstpage_image] =>[orig_patent_app_number] => 431212 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/431212
Fluoroaluminate (AlF.sub.4) compounds Apr 27, 1995 Issued
Array ( [id] => 3592333 [patent_doc_number] => 05567816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Preparation of acyclovir using 1,3 dioxolane' [patent_app_type] => 1 [patent_app_number] => 8/426005 [patent_app_country] => US [patent_app_date] => 1995-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5095 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/567/05567816.pdf [firstpage_image] =>[orig_patent_app_number] => 426005 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/426005
Preparation of acyclovir using 1,3 dioxolane Apr 26, 1995 Issued
Array ( [id] => 3703385 [patent_doc_number] => 05646275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Azetidinone intermediates to carbacephalosporins and process' [patent_app_type] => 1 [patent_app_number] => 8/428613 [patent_app_country] => US [patent_app_date] => 1995-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5003 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/646/05646275.pdf [firstpage_image] =>[orig_patent_app_number] => 428613 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/428613
Azetidinone intermediates to carbacephalosporins and process Apr 24, 1995 Issued
Array ( [id] => 3412712 [patent_doc_number] => 05461155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-24 [patent_title] => 'Organic soluble metal-azo and metal-azomethine dyes' [patent_app_type] => 1 [patent_app_number] => 8/424228 [patent_app_country] => US [patent_app_date] => 1995-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 15239 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/461/05461155.pdf [firstpage_image] =>[orig_patent_app_number] => 424228 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/424228
Organic soluble metal-azo and metal-azomethine dyes Apr 18, 1995 Issued
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