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] => 3690411 [patent_doc_number] => 05696265 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Vinyl ethers of nucleoside analogs' [patent_app_type] => 1 [patent_app_number] => 8/488340 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28536 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/696/05696265.pdf [firstpage_image] =>[orig_patent_app_number] => 488340 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/488340
Vinyl ethers of nucleoside analogs Jun 6, 1995 Issued
Array ( [id] => 4103755 [patent_doc_number] => 06100271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Therapeutic compounds containing xanthinyl' [patent_app_type] => 1 [patent_app_number] => 8/483871 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 17943 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/100/06100271.pdf [firstpage_image] =>[orig_patent_app_number] => 483871 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/483871
Therapeutic compounds containing xanthinyl Jun 6, 1995 Issued
Array ( [id] => 4092386 [patent_doc_number] => 06133444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Synthons for the synthesis and deprotection of peptide nucleic acids under mild conditions' [patent_app_type] => 1 [patent_app_number] => 8/487666 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 23332 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/133/06133444.pdf [firstpage_image] =>[orig_patent_app_number] => 487666 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/487666
Synthons for the synthesis and deprotection of peptide nucleic acids under mild conditions Jun 6, 1995 Issued
Array ( [id] => 3631170 [patent_doc_number] => 05686611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-11 [patent_title] => 'Nucleoside analogs' [patent_app_type] => 1 [patent_app_number] => 8/488339 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28529 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/686/05686611.pdf [firstpage_image] =>[orig_patent_app_number] => 488339 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/488339
Nucleoside analogs Jun 6, 1995 Issued
Array ( [id] => 4032074 [patent_doc_number] => 05994361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Substituted purinyl derivatives with immunomodulating activity' [patent_app_type] => 1 [patent_app_number] => 8/474073 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 22682 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/994/05994361.pdf [firstpage_image] =>[orig_patent_app_number] => 474073 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/474073
Substituted purinyl derivatives with immunomodulating activity Jun 6, 1995 Issued
Array ( [id] => 4306744 [patent_doc_number] => 06187916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Process for the preparation of taxane derivatives and .beta.-lactam intermediates therefor' [patent_app_type] => 1 [patent_app_number] => 8/481205 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15080 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187916.pdf [firstpage_image] =>[orig_patent_app_number] => 481205 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/481205
Process for the preparation of taxane derivatives and .beta.-lactam intermediates therefor Jun 6, 1995 Issued
Array ( [id] => 3898289 [patent_doc_number] => 05750685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Process for preparing potassium clavulanate in rossette form' [patent_app_type] => 1 [patent_app_number] => 8/481213 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 5250 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/750/05750685.pdf [firstpage_image] =>[orig_patent_app_number] => 481213 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/481213
Process for preparing potassium clavulanate in rossette form Jun 6, 1995 Issued
Array ( [id] => 3807840 [patent_doc_number] => 05854228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Antiviral phosphonomethoxyalkylene purine and pyrimidine derivatives' [patent_app_type] => 1 [patent_app_number] => 8/473826 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17279 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/854/05854228.pdf [firstpage_image] =>[orig_patent_app_number] => 473826 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/473826
Antiviral phosphonomethoxyalkylene purine and pyrimidine derivatives Jun 6, 1995 Issued
Array ( [id] => 3871844 [patent_doc_number] => 05837871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Nucleoside analogs' [patent_app_type] => 1 [patent_app_number] => 8/486991 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28636 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/837/05837871.pdf [firstpage_image] =>[orig_patent_app_number] => 486991 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/486991
Nucleoside analogs Jun 6, 1995 Issued
Array ( [id] => 3815618 [patent_doc_number] => 05710272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => '7-methoxymethly-3-methyl-1-(5-oxohexyl)xanthine' [patent_app_type] => 1 [patent_app_number] => 8/480801 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4439 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/710/05710272.pdf [firstpage_image] =>[orig_patent_app_number] => 480801 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/480801
7-methoxymethly-3-methyl-1-(5-oxohexyl)xanthine Jun 6, 1995 Issued
Array ( [id] => 3706698 [patent_doc_number] => 05654309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-05 [patent_title] => 'Pyridopyrimidine derivatives, their production and use' [patent_app_type] => 1 [patent_app_number] => 8/480862 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23092 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/654/05654309.pdf [firstpage_image] =>[orig_patent_app_number] => 480862 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/480862
Pyridopyrimidine derivatives, their production and use Jun 6, 1995 Issued
Array ( [id] => 3614046 [patent_doc_number] => 05510343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-23 [patent_title] => 'Bicyclic and tricyclic .beta.-lactams' [patent_app_type] => 1 [patent_app_number] => 8/474207 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25209 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/510/05510343.pdf [firstpage_image] =>[orig_patent_app_number] => 474207 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/474207
Bicyclic and tricyclic .beta.-lactams Jun 6, 1995 Issued
Array ( [id] => 3661644 [patent_doc_number] => 05656617 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Derivatives of purine, process for their preparation and a pharmaceutical preparation' [patent_app_type] => 1 [patent_app_number] => 8/476348 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8693 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/656/05656617.pdf [firstpage_image] =>[orig_patent_app_number] => 476348 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/476348
Derivatives of purine, process for their preparation and a pharmaceutical preparation Jun 6, 1995 Issued
Array ( [id] => 3733652 [patent_doc_number] => 05693798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Phosphonate nucleoside analogs' [patent_app_type] => 1 [patent_app_number] => 8/488337 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28562 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/693/05693798.pdf [firstpage_image] =>[orig_patent_app_number] => 488337 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/488337
Phosphonate nucleoside analogs Jun 6, 1995 Issued
Array ( [id] => 3940261 [patent_doc_number] => 05981535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Substituted xanthines and their use in the treatment of cerebrovascular disorders and other diseases' [patent_app_type] => 1 [patent_app_number] => 8/474093 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9290 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/981/05981535.pdf [firstpage_image] =>[orig_patent_app_number] => 474093 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/474093
Substituted xanthines and their use in the treatment of cerebrovascular disorders and other diseases Jun 6, 1995 Issued
Array ( [id] => 3695847 [patent_doc_number] => 05661148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-26 [patent_title] => 'Pyrrolo[2,3-d]pyrimidine derivatives, process for producing the same and pharmaceutical preparation comprising the same as active ingredient' [patent_app_type] => 1 [patent_app_number] => 8/478686 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14952 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/661/05661148.pdf [firstpage_image] =>[orig_patent_app_number] => 478686 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/478686
Pyrrolo[2,3-d]pyrimidine derivatives, process for producing the same and pharmaceutical preparation comprising the same as active ingredient Jun 6, 1995 Issued
Array ( [id] => 3792982 [patent_doc_number] => 05726174 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-10 [patent_title] => 'Nucleoside analogs' [patent_app_type] => 1 [patent_app_number] => 8/488338 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28527 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/726/05726174.pdf [firstpage_image] =>[orig_patent_app_number] => 488338 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/488338
Nucleoside analogs Jun 6, 1995 Issued
Array ( [id] => 3775376 [patent_doc_number] => 05756735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Xanthine derivatives' [patent_app_type] => 1 [patent_app_number] => 8/483159 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11049 [patent_no_of_claims] => 1 [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/05/756/05756735.pdf [firstpage_image] =>[orig_patent_app_number] => 483159 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/483159
Xanthine derivatives Jun 6, 1995 Issued
Array ( [id] => 3775575 [patent_doc_number] => 05817661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Trans cyclopentanyl purine analogs useful as immunosuppressants' [patent_app_type] => 1 [patent_app_number] => 8/485745 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9922 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/817/05817661.pdf [firstpage_image] =>[orig_patent_app_number] => 485745 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/485745
Trans cyclopentanyl purine analogs useful as immunosuppressants Jun 6, 1995 Issued
Array ( [id] => 3772310 [patent_doc_number] => 05734051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => '8-substituted xanthine derivatives and method of use thereof' [patent_app_type] => 1 [patent_app_number] => 8/477157 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9279 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/734/05734051.pdf [firstpage_image] =>[orig_patent_app_number] => 477157 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/477157
8-substituted xanthine derivatives and method of use thereof Jun 6, 1995 Issued
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