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Nizal S. Chandrakumar

Examiner (ID: 111, Phone: (571)272-6202 , Office: P/1625 )

Most Active Art Unit
1625
Art Unit(s)
1625
Total Applications
2819
Issued Applications
1922
Pending Applications
209
Abandoned Applications
730

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16230483 [patent_doc_number] => 10738021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Preparation of TMTHF [patent_app_type] => utility [patent_app_number] => 16/325774 [patent_app_country] => US [patent_app_date] => 2017-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2297 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16325774 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/325774
Preparation of TMTHF Aug 17, 2017 Issued
Array ( [id] => 14171579 [patent_doc_number] => 10259784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Method and catalyst for synthesising aziridine [patent_app_type] => utility [patent_app_number] => 15/675982 [patent_app_country] => US [patent_app_date] => 2017-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13595 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15675982 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/675982
Method and catalyst for synthesising aziridine Aug 13, 2017 Issued
Array ( [id] => 14596721 [patent_doc_number] => 10351542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Epoxidation process [patent_app_type] => utility [patent_app_number] => 15/672945 [patent_app_country] => US [patent_app_date] => 2017-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9163 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15672945 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/672945
Epoxidation process Aug 8, 2017 Issued
Array ( [id] => 12675682 [patent_doc_number] => 20180117060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => COMBINATION OF CATALYTIC MTORC 1/2 INHIBITORS AND SELECTIVE INHIBITORS OF AURORA A KINASE [patent_app_type] => utility [patent_app_number] => 15/670889 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40919 [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] => 15670889 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/670889
COMBINATION OF CATALYTIC MTORC 1/2 INHIBITORS AND SELECTIVE INHIBITORS OF AURORA A KINASE Aug 6, 2017 Abandoned
Array ( [id] => 13687393 [patent_doc_number] => 20170354651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => Treatment Of Neurodegenerative Diseases With Combination Of Laquinimod And Fingolimod [patent_app_type] => utility [patent_app_number] => 15/669748 [patent_app_country] => US [patent_app_date] => 2017-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -152 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15669748 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/669748
Treatment Of Neurodegenerative Diseases With Combination Of Laquinimod And Fingolimod Aug 3, 2017 Abandoned
Array ( [id] => 16429421 [patent_doc_number] => 10829488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => N-(phenylsulfonyl)benzamides and related compounds as bcl-2 inhibitors [patent_app_type] => utility [patent_app_number] => 16/317056 [patent_app_country] => US [patent_app_date] => 2017-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 21159 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317056
N-(phenylsulfonyl)benzamides and related compounds as bcl-2 inhibitors Aug 3, 2017 Issued
Array ( [id] => 14531599 [patent_doc_number] => 20190201420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => METHODS OF PREVENTION OR TREATMENT FOR PATHOLOGIC THROMBOSIS OR INFLAMMATION [patent_app_type] => utility [patent_app_number] => 15/666484 [patent_app_country] => US [patent_app_date] => 2017-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15666484 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/666484
METHODS OF PREVENTION OR TREATMENT FOR PATHOLOGIC THROMBOSIS OR INFLAMMATION Jul 31, 2017 Abandoned
Array ( [id] => 13870495 [patent_doc_number] => 20190031588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => NEW VANILLIN AND OR ETHYLVANILLIN, PROCESS FOR THEIR PREPARATIONS AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 15/663312 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 15663312 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/663312
NEW VANILLIN AND OR ETHYLVANILLIN, PROCESS FOR THEIR PREPARATIONS AND USE THEREOF Jul 27, 2017 Abandoned
Array ( [id] => 17307290 [patent_doc_number] => 11208382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Entinostat-containing compound, crystal form of compound thereof, and preparation method therefor and pharmaceutical composition thereof [patent_app_type] => utility [patent_app_number] => 16/634797 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6592 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16634797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/634797
Entinostat-containing compound, crystal form of compound thereof, and preparation method therefor and pharmaceutical composition thereof Jul 27, 2017 Issued
Array ( [id] => 12158948 [patent_doc_number] => 20180030213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'BLOCK CO-POLY(METAL ORGANIC NANOSTRUCTURES) (BCPMONS) AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 15/662239 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 78611 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 19 [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] => 15662239 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/662239
Block co-poly(metal organic nanostructures) (BCPMONs) and uses thereof Jul 26, 2017 Issued
Array ( [id] => 12158948 [patent_doc_number] => 20180030213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'BLOCK CO-POLY(METAL ORGANIC NANOSTRUCTURES) (BCPMONS) AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 15/662239 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 78611 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 19 [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] => 15662239 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/662239
Block co-poly(metal organic nanostructures) (BCPMONs) and uses thereof Jul 26, 2017 Issued
Array ( [id] => 12239805 [patent_doc_number] => 20180072668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'PROCESSES AND INTERMEDIATES IN THE PREPARATION OF C5aR ANTAGONISTS' [patent_app_type] => utility [patent_app_number] => 15/659468 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 14622 [patent_no_of_claims] => 11 [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] => 15659468 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/659468
Processes and intermediates in the preparation of C5aR antagonists Jul 24, 2017 Issued
Array ( [id] => 15006193 [patent_doc_number] => 10449202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Rationale-based design of a targeted therapy for cancer [patent_app_type] => utility [patent_app_number] => 15/653480 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 24 [patent_no_of_words] => 19065 [patent_no_of_claims] => 16 [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] => 15653480 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/653480
Rationale-based design of a targeted therapy for cancer Jul 17, 2017 Issued
Array ( [id] => 14684917 [patent_doc_number] => 20190241573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => ISOQUINOLINE DERIVATIVES AS PERK INHIBITORS [patent_app_type] => utility [patent_app_number] => 16/318408 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39645 [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] => 16318408 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/318408
ISOQUINOLINE DERIVATIVES AS PERK INHIBITORS Jul 17, 2017 Abandoned
Array ( [id] => 16862004 [patent_doc_number] => 11020730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Halogen-containing metathesis catalysts and methods thereof [patent_app_type] => utility [patent_app_number] => 16/317452 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30439 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 419 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317452 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317452
Halogen-containing metathesis catalysts and methods thereof Jul 13, 2017 Issued
Array ( [id] => 12000180 [patent_doc_number] => 20170304332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'SUBSTITUTED BICYCLIC COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 15/648250 [patent_app_country] => US [patent_app_date] => 2017-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 86759 [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] => 15648250 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/648250
Substituted bicyclic compounds Jul 11, 2017 Issued
Array ( [id] => 13716931 [patent_doc_number] => 20170369420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => METHODS OF TREATING NEUROLOGICAL AND OTHER DISORDERS USING ENANTIOPURE DEUTERIUM-ENRICHED BUPROPION [patent_app_type] => utility [patent_app_number] => 15/646472 [patent_app_country] => US [patent_app_date] => 2017-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15426 [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] => 15646472 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/646472
METHODS OF TREATING NEUROLOGICAL AND OTHER DISORDERS USING ENANTIOPURE DEUTERIUM-ENRICHED BUPROPION Jul 10, 2017 Abandoned
Array ( [id] => 12000296 [patent_doc_number] => 20170304451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'PARENTERAL COMPOSITIONS OF BENDAMUSTINE' [patent_app_type] => utility [patent_app_number] => 15/645237 [patent_app_country] => US [patent_app_date] => 2017-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2677 [patent_no_of_claims] => 8 [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] => 15645237 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/645237
PARENTERAL COMPOSITIONS OF BENDAMUSTINE Jul 9, 2017 Abandoned
Array ( [id] => 14087941 [patent_doc_number] => 10239861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Therapeutic compounds and uses thereof [patent_app_type] => utility [patent_app_number] => 15/643801 [patent_app_country] => US [patent_app_date] => 2017-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22113 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15643801 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/643801
Therapeutic compounds and uses thereof Jul 6, 2017 Issued
Array ( [id] => 14929687 [patent_doc_number] => 20190300481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => USE OF COMPOUNDS FOR MAKING PRODUCTS WITH AT LEAST ONE N-HALAMINE PRECURSOR GROUP AND AT LEAST ONE CATIONIC CENTER [patent_app_type] => utility [patent_app_number] => 16/315585 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16315585 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315585
Use of compounds for making products with at least one N-halamine precursor group and at least one cationic center Jul 5, 2017 Issued
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