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] => 4296883 [patent_doc_number] => 06180782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Preparation of clavulanate salts' [patent_app_type] => 1 [patent_app_number] => 8/930527 [patent_app_country] => US [patent_app_date] => 1998-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3929 [patent_no_of_claims] => 10 [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/06/180/06180782.pdf [firstpage_image] =>[orig_patent_app_number] => 930527 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/930527
Preparation of clavulanate salts Mar 5, 1998 Issued
Array ( [id] => 4201209 [patent_doc_number] => 06013791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Process for the preparation of 4-(formylthio)-azetidin-2-one derivatives and penem derivatives' [patent_app_type] => 1 [patent_app_number] => 9/034920 [patent_app_country] => US [patent_app_date] => 1998-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2904 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/013/06013791.pdf [firstpage_image] =>[orig_patent_app_number] => 034920 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/034920
Process for the preparation of 4-(formylthio)-azetidin-2-one derivatives and penem derivatives Mar 4, 1998 Issued
Array ( [id] => 4208216 [patent_doc_number] => 06028076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Purine derivative' [patent_app_type] => 1 [patent_app_number] => 9/029076 [patent_app_country] => US [patent_app_date] => 1998-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20385 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/028/06028076.pdf [firstpage_image] =>[orig_patent_app_number] => 029076 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/029076
Purine derivative Mar 2, 1998 Issued
09/030975 6,9-DISUBSTITUTED 2-[TRANS-(4-AMINOCYCLOHEXYL) AMINO]PURINES Feb 25, 1998 Pending
09/032381 6,9-DISUBSTITSUTED 2-[TRANS-(4-AMINOCYCLOHEXYL)AMINO]PURINES Feb 25, 1998 Pending
Array ( [id] => 4105755 [patent_doc_number] => 06100393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Process for purifying 7-substituted aminodeacetoxy-cephalosporins through the use of filtration membranes' [patent_app_type] => 1 [patent_app_number] => 8/945890 [patent_app_country] => US [patent_app_date] => 1998-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2388 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/100/06100393.pdf [firstpage_image] =>[orig_patent_app_number] => 945890 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/945890
Process for purifying 7-substituted aminodeacetoxy-cephalosporins through the use of filtration membranes Feb 24, 1998 Issued
Array ( [id] => 4157055 [patent_doc_number] => 06114330 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Substituted 2,4-diaminopyrimidines' [patent_app_type] => 1 [patent_app_number] => 9/028980 [patent_app_country] => US [patent_app_date] => 1998-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20096 [patent_no_of_claims] => 210 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/114/06114330.pdf [firstpage_image] =>[orig_patent_app_number] => 028980 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/028980
Substituted 2,4-diaminopyrimidines Feb 24, 1998 Issued
Array ( [id] => 4297006 [patent_doc_number] => 06180791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Synthesis of 8-substituted xanthines' [patent_app_type] => 1 [patent_app_number] => 9/024252 [patent_app_country] => US [patent_app_date] => 1998-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9272 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/180/06180791.pdf [firstpage_image] =>[orig_patent_app_number] => 024252 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/024252
Synthesis of 8-substituted xanthines Feb 16, 1998 Issued
08/945521 ESTERS OF CARBAPENEMS Feb 11, 1998 Abandoned
09/020231 SYNTHESIS OF ACYCLIC NUCLEOSIDE DERIVATIVES Feb 5, 1998 Abandoned
Array ( [id] => 3950171 [patent_doc_number] => 05977352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Process for preparing 3-norcephem compounds' [patent_app_type] => 1 [patent_app_number] => 9/011041 [patent_app_country] => US [patent_app_date] => 1998-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4294 [patent_no_of_claims] => 3 [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/05/977/05977352.pdf [firstpage_image] =>[orig_patent_app_number] => 011041 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/011041
Process for preparing 3-norcephem compounds Feb 5, 1998 Issued
Array ( [id] => 4006952 [patent_doc_number] => 06005101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Glutaryl 7-ACA derivatives and processes for obtaining them' [patent_app_type] => 1 [patent_app_number] => 9/017860 [patent_app_country] => US [patent_app_date] => 1998-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9062 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/005/06005101.pdf [firstpage_image] =>[orig_patent_app_number] => 017860 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/017860
Glutaryl 7-ACA derivatives and processes for obtaining them Feb 2, 1998 Issued
08/913639 CHEMICAL COMPOUNDS Feb 1, 1998 Abandoned
Array ( [id] => 4192917 [patent_doc_number] => 06043239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Heterocyclic compounds' [patent_app_type] => 1 [patent_app_number] => 9/012918 [patent_app_country] => US [patent_app_date] => 1998-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14265 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/043/06043239.pdf [firstpage_image] =>[orig_patent_app_number] => 012918 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/012918
Heterocyclic compounds Jan 22, 1998 Issued
Array ( [id] => 4406875 [patent_doc_number] => 06232305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Substituted amino bicyclic-.beta.-lactam penam and cepham derivatives as cysteine protease inhibitors' [patent_app_type] => 1 [patent_app_number] => 9/010993 [patent_app_country] => US [patent_app_date] => 1998-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11868 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/232/06232305.pdf [firstpage_image] =>[orig_patent_app_number] => 010993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/010993
Substituted amino bicyclic-.beta.-lactam penam and cepham derivatives as cysteine protease inhibitors Jan 21, 1998 Issued
Array ( [id] => 4291339 [patent_doc_number] => 06211371 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Intermediates in the synthesis of camptothecin and related compounds and synthesis thereof' [patent_app_type] => 1 [patent_app_number] => 9/007872 [patent_app_country] => US [patent_app_date] => 1998-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 17655 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/211/06211371.pdf [firstpage_image] =>[orig_patent_app_number] => 007872 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/007872
Intermediates in the synthesis of camptothecin and related compounds and synthesis thereof Jan 14, 1998 Issued
Array ( [id] => 3940812 [patent_doc_number] => 05973142 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Process for synthesizing carbapenem intermediates' [patent_app_type] => 1 [patent_app_number] => 9/005158 [patent_app_country] => US [patent_app_date] => 1998-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3091 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/973/05973142.pdf [firstpage_image] =>[orig_patent_app_number] => 005158 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/005158
Process for synthesizing carbapenem intermediates Jan 8, 1998 Issued
Array ( [id] => 4235522 [patent_doc_number] => 06075029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Xanthine modulators of metabolism of cellular P-450' [patent_app_type] => 1 [patent_app_number] => 9/002345 [patent_app_country] => US [patent_app_date] => 1998-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7097 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/075/06075029.pdf [firstpage_image] =>[orig_patent_app_number] => 002345 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/002345
Xanthine modulators of metabolism of cellular P-450 Jan 1, 1998 Issued
08/996475 SUBSTITUTED PURINE DERIVATIVES, PROCESSES FOR THEIR PREPARATION, THEIR Dec 21, 1997 Abandoned
08/981317 IMPROVED PROCESS FOR SYNTHESIZING CARBAPENEM INTERMEDIATES Dec 9, 1997 Abandoned
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