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] => 16688245 [patent_doc_number] => 20210070721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => PROCESS FOR THE PRODUCTION OF FURFURAL USING A WATER IMMISCIBLE ORGANIC SOLVENT [patent_app_type] => utility [patent_app_number] => 16/950172 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16950172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/950172
PROCESS FOR THE PRODUCTION OF FURFURAL USING A WATER IMMISCIBLE ORGANIC SOLVENT Nov 16, 2020 Abandoned
Array ( [id] => 18091242 [patent_doc_number] => 20220409583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Treatment and Prevention of Dengue Disease [patent_app_type] => utility [patent_app_number] => 17/777019 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9852 [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] => 17777019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777019
Treatment and Prevention of Dengue Disease Nov 12, 2020 Pending
Array ( [id] => 16824194 [patent_doc_number] => 20210139487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => CRYSTALLINE FORMS OF C-C CHEMOKINE RECEPTOR TYPE 4 ANTAGONIST AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/098157 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098157
Crystalline forms of C-C chemokine receptor type 4 antagonist and uses thereof Nov 12, 2020 Issued
Array ( [id] => 16824142 [patent_doc_number] => 20210139435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => PROSTAGLANDIN ANALOGS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/092461 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17092461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092461
PROSTAGLANDIN ANALOGS AND USES THEREOF Nov 8, 2020 Pending
Array ( [id] => 18642380 [patent_doc_number] => 11766433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Small molecule inhibitors of the nuclear translocation of androgen receptor for the treatment of castration-resistant prostate cancer [patent_app_type] => utility [patent_app_number] => 17/089519 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 59 [patent_no_of_words] => 65380 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17089519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089519
Small molecule inhibitors of the nuclear translocation of androgen receptor for the treatment of castration-resistant prostate cancer Nov 3, 2020 Issued
Array ( [id] => 18004892 [patent_doc_number] => 20220363658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => METHOD FOR SELECTIVE RECOVERY OF HYDROPHOBIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/735505 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 17735505 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735505
METHOD FOR SELECTIVE RECOVERY OF HYDROPHOBIC COMPOUNDS Nov 3, 2020 Pending
Array ( [id] => 18109542 [patent_doc_number] => 20230002422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => REACTION AGENT FOR AMIDE REACTIONS AND AMIDE COMPOUND PRODUCTION METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 17/772500 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772500
REACTION AGENT FOR AMIDE REACTIONS AND AMIDE COMPOUND PRODUCTION METHOD USING SAME Oct 29, 2020 Pending
Array ( [id] => 16900715 [patent_doc_number] => 20210179631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => Pseudopolymorphic Forms of a HIV Protease Inhibitor [patent_app_type] => utility [patent_app_number] => 17/085096 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17085096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085096
Pseudopolymorphic Forms of a HIV Protease Inhibitor Oct 29, 2020 Abandoned
Array ( [id] => 18013290 [patent_doc_number] => 11505572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Therapeutics for the treatment of glaucoma [patent_app_type] => utility [patent_app_number] => 17/077859 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 10434 [patent_no_of_claims] => 37 [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] => 17077859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077859
Therapeutics for the treatment of glaucoma Oct 21, 2020 Issued
Array ( [id] => 17776478 [patent_doc_number] => 20220242827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => PHENYLMETHYLPYRAZOLONE COMPOUND HAVING A NOVEL CRYSTAL FORM, AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/601085 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17601085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601085
PHENYLMETHYLPYRAZOLONE COMPOUND HAVING A NOVEL CRYSTAL FORM, AND METHOD FOR PRODUCING SAME Oct 21, 2020 Abandoned
Array ( [id] => 19248612 [patent_doc_number] => 20240199599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => PROCESS FOR THE PREPARATION OF 2-CYANOETHYL (4S)-4-(4-CYANO-2-METHOXY-PHENYL)-5-ETHOXY-2,8-DIMETHYL-1,4-DIHYDRO-1,6-NAPHTHYRIDINE-3-CARBOXYLATE BY RESOLUTION OF RACEMATES BY MEANS OF DIASTEREOMERIC TARTARIC ACID ESTERS [patent_app_type] => utility [patent_app_number] => 17/769263 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17769263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769263
PROCESS FOR THE PREPARATION OF 2-CYANOETHYL (4S)-4-(4-CYANO-2-METHOXY-PHENYL)-5-ETHOXY-2,8-DIMETHYL-1,4-DIHYDRO-1,6-NAPHTHYRIDINE-3-CARBOXYLATE BY RESOLUTION OF RACEMATES BY MEANS OF DIASTEREOMERIC TARTARIC ACID ESTERS Oct 11, 2020 Pending
Array ( [id] => 20109408 [patent_doc_number] => 12360120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Biomarkers for graft-versus-host disease [patent_app_type] => utility [patent_app_number] => 17/066272 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12592 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066272
Biomarkers for graft-versus-host disease Oct 7, 2020 Issued
Array ( [id] => 16582762 [patent_doc_number] => 20210017164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS [patent_app_type] => utility [patent_app_number] => 17/063407 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24012 [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] => 17063407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063407
Heterocyclic compounds as immunomodulators Oct 4, 2020 Issued
Array ( [id] => 18310828 [patent_doc_number] => 20230114728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => PENICILLIN-BINDING PROTEIN INHIBITORS [patent_app_type] => utility [patent_app_number] => 17/779804 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -83 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779804
PENICILLIN-BINDING PROTEIN INHIBITORS Sep 23, 2020 Abandoned
Array ( [id] => 16557122 [patent_doc_number] => 20210002270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => TRICYCLIC SPACER SYSTEMS FOR NONLINEAR OPTICAL DEVICES [patent_app_type] => utility [patent_app_number] => 17/030961 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 544 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030961 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030961
TRICYCLIC SPACER SYSTEMS FOR NONLINEAR OPTICAL DEVICES Sep 23, 2020 Abandoned
Array ( [id] => 16727826 [patent_doc_number] => 20210094973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => HETEROCYCLIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/027976 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17027976 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/027976
HETEROCYCLIC COMPOUNDS Sep 21, 2020 Abandoned
Array ( [id] => 18113274 [patent_doc_number] => 20230006154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => PREPARATION OF TETRADENTATE PLATINUM(II) COMPLEX AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/776937 [patent_app_country] => US [patent_app_date] => 2020-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776937
Preparation of tetradentate platinum(II) complex and use thereof Sep 18, 2020 Issued
Array ( [id] => 18093037 [patent_doc_number] => 20220411378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => SMALL MOLECULES POLYMERASE INHIBITORS [patent_app_type] => utility [patent_app_number] => 17/776934 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776934
SMALL MOLECULES POLYMERASE INHIBITORS Sep 14, 2020 Pending
Array ( [id] => 16557128 [patent_doc_number] => 20210002276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS [patent_app_type] => utility [patent_app_number] => 17/021581 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 2226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17021581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/021581
Heterocyclic compounds as immunomodulators Sep 14, 2020 Issued
Array ( [id] => 16727796 [patent_doc_number] => 20210094943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => HETEROCYCLIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/017200 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20006 [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] => 17017200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017200
Heterocyclic compounds Sep 9, 2020 Issued
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