Search

Maris R. Kessel

Examiner (ID: 14775, Phone: (571)270-7698 , Office: P/1759 )

Most Active Art Unit
1759
Art Unit(s)
1795, 1759, 1758, 1699
Total Applications
485
Issued Applications
239
Pending Applications
11
Abandoned Applications
232

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9477882 [patent_doc_number] => 20140135345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'CRYSTALLINE FORMS AND PROCESSES FOR THE PREPARATION OF CANNABINOID RECEPTOR MODULATORS' [patent_app_type] => utility [patent_app_number] => 14/001133 [patent_app_country] => US [patent_app_date] => 2012-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 32581 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14001133 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/001133
Crystalline forms and processes for the preparation of cannabinoid receptor modulators Feb 23, 2012 Issued
Array ( [id] => 10920707 [patent_doc_number] => 20140323726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'Methods for synthesizing molybdopterin precursor Z derivatives' [patent_app_type] => utility [patent_app_number] => 14/000055 [patent_app_country] => US [patent_app_date] => 2012-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 26512 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14000055 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/000055
Methods for synthesizing molybdopterin precursor Z derivatives Feb 16, 2012 Issued
Array ( [id] => 10876511 [patent_doc_number] => 08901300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-02 [patent_title] => 'Tetraazapyrene compounds and their use as N-type semiconductors' [patent_app_type] => utility [patent_app_number] => 13/995761 [patent_app_country] => US [patent_app_date] => 2012-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6714 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13995761 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/995761
Tetraazapyrene compounds and their use as N-type semiconductors Feb 15, 2012 Issued
Array ( [id] => 9512103 [patent_doc_number] => 20140148595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'METHOD FOR THE PREPARATION OF CARBAPENAM COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 13/985478 [patent_app_country] => US [patent_app_date] => 2012-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4338 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13985478 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/985478
Method for the preparation of carbapenam compounds Feb 13, 2012 Issued
Array ( [id] => 8977389 [patent_doc_number] => 20130210818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'Novel Heterocyclic Compounds and Uses Thereof' [patent_app_type] => utility [patent_app_number] => 13/396339 [patent_app_country] => US [patent_app_date] => 2012-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46390 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13396339 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/396339
Heterocyclic compounds and uses thereof Feb 13, 2012 Issued
Array ( [id] => 9370923 [patent_doc_number] => 20140080796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'ACETYLTANSHINONE IIA (ATA) AS ANTICANCER AGENT' [patent_app_type] => utility [patent_app_number] => 14/009431 [patent_app_country] => US [patent_app_date] => 2012-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 10751 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14009431 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/009431
Acetyltanshinone IIA (ATA) as anticancer agent Feb 12, 2012 Issued
Array ( [id] => 10888332 [patent_doc_number] => 08912328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-16 [patent_title] => 'Formation of N-protected bis-3,6-(4-aminoalkyl)-2,5,diketopiperazine' [patent_app_type] => utility [patent_app_number] => 13/368172 [patent_app_country] => US [patent_app_date] => 2012-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3852 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13368172 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/368172
Formation of N-protected bis-3,6-(4-aminoalkyl)-2,5,diketopiperazine Feb 6, 2012 Issued
Array ( [id] => 9135711 [patent_doc_number] => 20130296426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'ANALGESIC' [patent_app_type] => utility [patent_app_number] => 13/979723 [patent_app_country] => US [patent_app_date] => 2012-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6103 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13979723 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/979723
ANALGESIC Jan 29, 2012 Abandoned
Array ( [id] => 9281453 [patent_doc_number] => 20140031421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'NOVEL PROCESS FOR SYNTHESIS OF POLYPHENOLS' [patent_app_type] => utility [patent_app_number] => 13/981279 [patent_app_country] => US [patent_app_date] => 2012-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9186 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13981279 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/981279
Process for synthesis of polyphenols Jan 23, 2012 Issued
Array ( [id] => 9135848 [patent_doc_number] => 20130296563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'METHYLTETRAZOLE SULFIDES AND SULFONES' [patent_app_type] => utility [patent_app_number] => 13/979755 [patent_app_country] => US [patent_app_date] => 2012-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5465 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13979755 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/979755
Methyltetrazole sulfides and sulfones Jan 12, 2012 Issued
Array ( [id] => 9135846 [patent_doc_number] => 20130296561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'PROCESS FOR THE PREPARATION OF STATINS IN THE PRESENCE OF BASE' [patent_app_type] => utility [patent_app_number] => 13/979976 [patent_app_country] => US [patent_app_date] => 2012-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6700 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13979976 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/979976
Process for the preparation of statins in the presence of base Jan 12, 2012 Issued
Array ( [id] => 9149256 [patent_doc_number] => 20130303779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'PROCESS FOR THE PREPARATION OF DIOL SULFONES' [patent_app_type] => utility [patent_app_number] => 13/980154 [patent_app_country] => US [patent_app_date] => 2012-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8678 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13980154 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/980154
Process for the preparation of diol sulfones Jan 12, 2012 Issued
Array ( [id] => 8173694 [patent_doc_number] => 20120108571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'SUBSTITUTED PHENOXY N-ALKYLATED THIAZOLIDINEDIONES AS ESTROGEN RELATED RECEPTOR-ALPHA MODULATORS' [patent_app_type] => utility [patent_app_number] => 13/346808 [patent_app_country] => US [patent_app_date] => 2012-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19530 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20120108571.pdf [firstpage_image] =>[orig_patent_app_number] => 13346808 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/346808
Substituted phenoxy N-alkylated thiazolidinediones as estrogen related receptor-α modulators Jan 9, 2012 Issued
Array ( [id] => 9192260 [patent_doc_number] => 20130331575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'Method for resolution of 4-((1R,3S)-6-chloro-3-phenyl-indan-1-yl)-1,2,2-trimethyl-piperazine and 1-((1R,3S)-6-chloro-3-phenyl-indan-1-yl)-3,3-dimethyl-piperazine' [patent_app_type] => utility [patent_app_number] => 13/933198 [patent_app_country] => US [patent_app_date] => 2012-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8623 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13933198 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/933198
Method for resolution of 4-((1R,3S)-6-chloro-3-phenyl-indan-1-yl)-1,2,2-trimethyl-piperazine and 1-((1R,3S)-6-chloro-3-phenyl-indan-1-yl)-3,3-dimethyl-piperazine Jan 5, 2012 Abandoned
Array ( [id] => 8618361 [patent_doc_number] => 20130023673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'Preparation Method of 3,4-Ethylenedioxythiophene' [patent_app_type] => utility [patent_app_number] => 13/342541 [patent_app_country] => US [patent_app_date] => 2012-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5991 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13342541 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/342541
Preparation method of 3,4-ethylenedioxythiophene Jan 2, 2012 Issued
Array ( [id] => 9850424 [patent_doc_number] => 08952154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-10 [patent_title] => 'Process for the preparation of lapatinib and its ditosylate salt' [patent_app_type] => utility [patent_app_number] => 13/997424 [patent_app_country] => US [patent_app_date] => 2011-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4257 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13997424 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/997424
Process for the preparation of lapatinib and its ditosylate salt Dec 22, 2011 Issued
Array ( [id] => 9175261 [patent_doc_number] => 20130317246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'METHOD FOR THE PURIFICATION OF BIPHEPHOS' [patent_app_type] => utility [patent_app_number] => 13/979524 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3230 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13979524 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/979524
METHOD FOR THE PURIFICATION OF BIPHEPHOS Dec 21, 2011 Abandoned
Array ( [id] => 9355584 [patent_doc_number] => 08674117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-18 [patent_title] => 'Organoboron compound and method for manufacturing the same' [patent_app_type] => utility [patent_app_number] => 13/334593 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7471 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13334593 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/334593
Organoboron compound and method for manufacturing the same Dec 21, 2011 Issued
Array ( [id] => 9094959 [patent_doc_number] => 20130274270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'POLYMORPHS OF 3-CHLORO-4[(2R)-2-(4-CHLOROPHENYL)-4-[(1R)-1-(4-CYANOPHENYL)ETHYL]-1-PIPERAZINYL]-BENZONITRILE, PHARMACEUTICAL COMPOSITIONS AND METHOD OF USE COMPRISING SAID POLYMORPHS, AND A PROCESS FOR PREPARING THEM' [patent_app_type] => utility [patent_app_number] => 13/995389 [patent_app_country] => US [patent_app_date] => 2011-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11125 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13995389 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/995389
POLYMORPHS OF 3-CHLORO-4[(2R)-2-(4-CHLOROPHENYL)-4-[(1R)-1-(4-CYANOPHENYL)ETHYL]-1-PIPERAZINYL]-BENZONITRILE, PHARMACEUTICAL COMPOSITIONS AND METHOD OF USE COMPRISING SAID POLYMORPHS, AND A PROCESS FOR PREPARING THEM Dec 20, 2011 Abandoned
Array ( [id] => 14609507 [patent_doc_number] => 10357431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Process for the preparation of a pharmaceutical composition comprising a low soluble pharmaceutically active ingredient [patent_app_type] => utility [patent_app_number] => 13/996330 [patent_app_country] => US [patent_app_date] => 2011-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11208 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13996330 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996330
Process for the preparation of a pharmaceutical composition comprising a low soluble pharmaceutically active ingredient Dec 20, 2011 Issued
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