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] => 14360045 [patent_doc_number] => 10301309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Azaindole acetic acid derivatives and their use as prostaglandin D2 receptor modulators [patent_app_type] => utility [patent_app_number] => 15/842357 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10119 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15842357 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/842357
Azaindole acetic acid derivatives and their use as prostaglandin D2 receptor modulators Dec 13, 2017 Issued
Array ( [id] => 17921547 [patent_doc_number] => 11464768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Pimavanserin alone or in combination for use in the treatment of Alzheimer's disease psychosis [patent_app_type] => utility [patent_app_number] => 16/471543 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12677 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16471543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/471543
Pimavanserin alone or in combination for use in the treatment of Alzheimer's disease psychosis Dec 13, 2017 Issued
Array ( [id] => 17875484 [patent_doc_number] => 11447485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Class of bifunctional compounds with quanternary ammonium salt structure [patent_app_type] => utility [patent_app_number] => 16/469457 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34996 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16469457 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/469457
Class of bifunctional compounds with quanternary ammonium salt structure Dec 12, 2017 Issued
Array ( [id] => 16398705 [patent_doc_number] => 20200339563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => METHOD FOR PRODUCING TRIAZOLOPYRIDINE COMPOUND [patent_app_type] => utility [patent_app_number] => 16/463216 [patent_app_country] => US [patent_app_date] => 2017-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16463216 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/463216
Method for producing triazolopyridine compound Nov 23, 2017 Issued
Array ( [id] => 13354403 [patent_doc_number] => 20180228741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => REDUCTION OF ADIPOSE TISSUE [patent_app_type] => utility [patent_app_number] => 15/810964 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15810964 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/810964
Reduction of adipose tissue Nov 12, 2017 Issued
Array ( [id] => 12219099 [patent_doc_number] => 20180057459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'METHOD FOR PRODUCING 2,3-DICHLORO-5-(TRICHLOROMETHYL)PYRIDINE' [patent_app_type] => utility [patent_app_number] => 15/802662 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5524 [patent_no_of_claims] => 34 [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] => 15802662 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/802662
Method for producing 2,3-dichloro-5-(trichloromethyl)pyridine Nov 2, 2017 Issued
Array ( [id] => 14913463 [patent_doc_number] => 10428037 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-01 [patent_title] => Method for the synthesis and purification of ethers [patent_app_type] => utility [patent_app_number] => 15/794508 [patent_app_country] => US [patent_app_date] => 2017-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3096 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15794508 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/794508
Method for the synthesis and purification of ethers Oct 25, 2017 Issued
Array ( [id] => 12185396 [patent_doc_number] => 20180044333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'Tricyclic Spacer Systems for Nonlinear Optical Devices' [patent_app_type] => utility [patent_app_number] => 15/790647 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5174 [patent_no_of_claims] => 4 [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] => 15790647 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/790647
Tricyclic Spacer Systems for Nonlinear Optical Devices Oct 22, 2017 Abandoned
Array ( [id] => 14806347 [patent_doc_number] => 20190269783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => COMPOUNDS AND METHODS TO SENSITIZE CANCER CELLS TO TYROSINE KINASE INHIBITORS [patent_app_type] => utility [patent_app_number] => 16/343645 [patent_app_country] => US [patent_app_date] => 2017-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16343645 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343645
Compounds and methods to sensitize cancer cells to tyrosine kinase inhibitors Oct 20, 2017 Issued
Array ( [id] => 19519812 [patent_doc_number] => 12121510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Compounds and methods to sensitize cancer cells to cisplatin [patent_app_type] => utility [patent_app_number] => 16/343697 [patent_app_country] => US [patent_app_date] => 2017-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 15508 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16343697 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343697
Compounds and methods to sensitize cancer cells to cisplatin Oct 20, 2017 Issued
Array ( [id] => 14360053 [patent_doc_number] => 10301313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Polymorphs [patent_app_type] => utility [patent_app_number] => 15/725426 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2565 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15725426 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/725426
Polymorphs Oct 4, 2017 Issued
Array ( [id] => 15961203 [patent_doc_number] => 20200164353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => COMPOSITIONS AND METHODS FOR SELECTIVE CARBONYLATION OF HETEROCYCLIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/339688 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16339688 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/339688
Compositions and methods for selective carbonylation of heterocyclic compounds Oct 3, 2017 Issued
Array ( [id] => 16012611 [patent_doc_number] => 20200181148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => DOPAMINE-B-HYDROXYLASE INHIBITORS [patent_app_type] => utility [patent_app_number] => 16/335529 [patent_app_country] => US [patent_app_date] => 2017-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16335529 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/335529
Dopamine-b-hydroxylase inhibitors Sep 21, 2017 Issued
Array ( [id] => 14746657 [patent_doc_number] => 20190256502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => ORGANIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/333536 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 16333536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333536
ORGANIC COMPOUNDS Sep 14, 2017 Abandoned
Array ( [id] => 17953480 [patent_doc_number] => 11479571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Benzimidazol derivatives for treating filovirus infection [patent_app_type] => utility [patent_app_number] => 16/332666 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25663 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16332666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/332666
Benzimidazol derivatives for treating filovirus infection Sep 13, 2017 Issued
Array ( [id] => 14743785 [patent_doc_number] => 20190255066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => FLUOROHYDROXYPROLINE DERIVATIVES USEFUL IN THE PREPARATION OF PROTEOLYSIS TARGETED CHIMERAS [patent_app_type] => utility [patent_app_number] => 16/333454 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32186 [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] => 16333454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333454
Fluorohydroxyproline derivatives useful in the preparation of proteolysis targeted chimeras Sep 13, 2017 Issued
Array ( [id] => 12239810 [patent_doc_number] => 20180072673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'N-(pyridin-2-yl)pyridine-sulfonamide Derivatives and their Use in the Treatment of Disease' [patent_app_type] => utility [patent_app_number] => 15/688089 [patent_app_country] => US [patent_app_date] => 2017-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 120585 [patent_no_of_claims] => 37 [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] => 15688089 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/688089
N-(pyridin-2-yl)pyridine-sulfonamide derivatives and their use in the treatment of disease Aug 27, 2017 Issued
Array ( [id] => 14620137 [patent_doc_number] => 20190223435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => PHENYL UREA COMPOUND, AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/328010 [patent_app_country] => US [patent_app_date] => 2017-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16328010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/328010
Phenyl urea compound, and use thereof Aug 23, 2017 Issued
Array ( [id] => 16353067 [patent_doc_number] => 10793568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Hormone receptor modulators for treating metabolic conditions and disorders [patent_app_type] => utility [patent_app_number] => 16/327791 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 147878 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327791 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327791
Hormone receptor modulators for treating metabolic conditions and disorders Aug 22, 2017 Issued
Array ( [id] => 14534327 [patent_doc_number] => 20190202785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => NEW PROCESSES AND INTERMEDIATES FOR NEP INHIBITOR SYNTHESIS [patent_app_type] => utility [patent_app_number] => 16/325880 [patent_app_country] => US [patent_app_date] => 2017-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16325880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/325880
Processes and intermediates for NEP inhibitor synthesis Aug 15, 2017 Issued
Menu