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] => 11821835 [patent_doc_number] => 20170210770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'PHOSPHONATE ANALOGS OF HIV INHIBITOR COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 15/402857 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47048 [patent_no_of_claims] => 10 [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] => 15402857 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402857
PHOSPHONATE ANALOGS OF HIV INHIBITOR COMPOUNDS Jan 9, 2017 Abandoned
Array ( [id] => 11568549 [patent_doc_number] => 20170107192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'HETEROATOM CONTAINING CYCLIC DIMERS' [patent_app_type] => utility [patent_app_number] => 15/393360 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 21879 [patent_no_of_claims] => 24 [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] => 15393360 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/393360
HETEROATOM CONTAINING CYCLIC DIMERS Dec 28, 2016 Abandoned
Array ( [id] => 15816397 [patent_doc_number] => 10633364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Crystals of quinazoline derivative and preparation method therefor [patent_app_type] => utility [patent_app_number] => 16/065880 [patent_app_country] => US [patent_app_date] => 2016-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7052 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16065880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/065880
Crystals of quinazoline derivative and preparation method therefor Dec 22, 2016 Issued
Array ( [id] => 14043409 [patent_doc_number] => 20190077811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => Ginkgolide B Derivative and Preparation Method And Use Thereof [patent_app_type] => utility [patent_app_number] => 16/063615 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16063615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/063615
Ginkgolide B derivative and preparation method and use thereof Dec 18, 2016 Issued
Array ( [id] => 12769807 [patent_doc_number] => 20180148437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => Novel Ezrin Inhibitors and Methods of Making and Using [patent_app_type] => utility [patent_app_number] => 15/383413 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15383413 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/383413
Novel Ezrin Inhibitors and Methods of Making and Using Dec 18, 2016 Abandoned
Array ( [id] => 12106227 [patent_doc_number] => 09862696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Synthetic route to anhydroryanodol, ryanodol and structural analogues' [patent_app_type] => utility [patent_app_number] => 15/381595 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21548 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [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] => 15381595 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/381595
Synthetic route to anhydroryanodol, ryanodol and structural analogues Dec 15, 2016 Issued
Array ( [id] => 13621933 [patent_doc_number] => 20180362518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => DIAMINO-ALKYLAMINO-Linked ARYLSULFONAMIDE COMPOUNDS WITH SELECTIVE ACTIVITY IN VOLTAGE-GATED SODIUM CHANNELS [patent_app_type] => utility [patent_app_number] => 16/061815 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16061815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061815
Diamino-alkylamino-linked arylsulfonamide compounds with selective activity in voltage-gated sodium channels Dec 14, 2016 Issued
Array ( [id] => 14893595 [patent_doc_number] => 20190290563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => BIAROMATIC VITAMIN D ANALOGS [patent_app_type] => utility [patent_app_number] => 16/062279 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16062279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/062279
Biaromatic vitamin D analogs Dec 13, 2016 Issued
Array ( [id] => 11692349 [patent_doc_number] => 20170168065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'METHODS AND COMPOSITIONS FOR IMAGING VIA MOLECULAR BIASING' [patent_app_type] => utility [patent_app_number] => 15/378788 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5803 [patent_no_of_claims] => 20 [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] => 15378788 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/378788
METHODS AND COMPOSITIONS FOR IMAGING VIA MOLECULAR BIASING Dec 13, 2016 Abandoned
Array ( [id] => 11690835 [patent_doc_number] => 20170166551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'BENZOTHIOPHENE-BASED SELECTIVE ESTROGEN RECEPTOR DOWNREGULATOR COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 15/375049 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 41580 [patent_no_of_claims] => 33 [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] => 15375049 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/375049
BENZOTHIOPHENE-BASED SELECTIVE ESTROGEN RECEPTOR DOWNREGULATOR COMPOUNDS Dec 8, 2016 Abandoned
Array ( [id] => 13091085 [patent_doc_number] => 10064867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Hsp90 inhibitors [patent_app_type] => utility [patent_app_number] => 15/374007 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7915 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15374007 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/374007
Hsp90 inhibitors Dec 8, 2016 Issued
Array ( [id] => 13614023 [patent_doc_number] => 20180358562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, LIGHTING DEVICE, LIGHTING SYSTEM, AND GUIDANCE SYSTEM [patent_app_type] => utility [patent_app_number] => 15/779661 [patent_app_country] => US [patent_app_date] => 2016-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15779661 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/779661
Light-emitting element, light-emitting device, electronic device, lighting device, lighting system, and guidance system Dec 5, 2016 Issued
Array ( [id] => 13397341 [patent_doc_number] => 20180250213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => Hair restoration/growth stimulating agent [patent_app_type] => utility [patent_app_number] => 15/737097 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15737097 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/737097
Hair restoration/growth stimulating agent Dec 1, 2016 Abandoned
Array ( [id] => 14881457 [patent_doc_number] => 10420747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => Cancer treatment method using ailanthone compounds [patent_app_type] => utility [patent_app_number] => 15/346743 [patent_app_country] => US [patent_app_date] => 2016-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 74 [patent_no_of_words] => 20114 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15346743 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/346743
Cancer treatment method using ailanthone compounds Nov 8, 2016 Issued
Array ( [id] => 11858982 [patent_doc_number] => 09738656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Pyranodipyridine compound' [patent_app_type] => utility [patent_app_number] => 15/346912 [patent_app_country] => US [patent_app_date] => 2016-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 31512 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15346912 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/346912
Pyranodipyridine compound Nov 8, 2016 Issued
Array ( [id] => 13536495 [patent_doc_number] => 20180319791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => 4,5,6,7-TETRAHYDRO-1H-IMIDAZO[4,5-C]PYRIDINE AND 1,4,5,6,7,8-HEXAHYDROIMIDAZO[4,5-D]AZEPINE DERIVATIVES AS JANUS KINASE INHIBITORS [patent_app_type] => utility [patent_app_number] => 15/772861 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772861 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772861
4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine and 1,4,5,6,7,8-hexahydroimidazo[4,5-d]azepine derivatives as janus kinase inhibitors Nov 1, 2016 Issued
Array ( [id] => 13551721 [patent_doc_number] => 20180327408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => [1,2,4]TRIAZOLO[1,5-a]PYRIMIDIN-7-YL COMPOUND [patent_app_type] => utility [patent_app_number] => 15/772859 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772859 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772859
[1,2,4]triazolo[1,5-a]pyrimidin-7-yl compound Nov 1, 2016 Issued
Array ( [id] => 13533489 [patent_doc_number] => 20180318287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => Imidazo[4,5-c]quinolin-2-one Compounds and Their Use in Treating Cancer [patent_app_type] => utility [patent_app_number] => 15/772118 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772118 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772118
Imidazo[4,5-c]quinolin-2-one Compounds and Their Use in Treating Cancer Nov 1, 2016 Abandoned
Array ( [id] => 14043381 [patent_doc_number] => 20190077797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => PROCESSES FOR PREPARING 2-DIHALO RIBOLACTONES [patent_app_type] => utility [patent_app_number] => 15/772294 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772294 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772294
PROCESSES FOR PREPARING 2-DIHALO RIBOLACTONES Oct 30, 2016 Abandoned
Array ( [id] => 11690832 [patent_doc_number] => 20170166547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'PROCESS FOR THE PREPARATION OF DAPAGLIFLOZIN' [patent_app_type] => utility [patent_app_number] => 15/297406 [patent_app_country] => US [patent_app_date] => 2016-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7417 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [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] => 15297406 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/297406
Process for the preparation of dapagliflozin Oct 18, 2016 Issued
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