Search

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] => 9149265 [patent_doc_number] => 20130303788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'METHOD OF PRODUCING BIPHENOLIC COMPOUND, NOVEL BIPHENYL COMPOUND AND SYNTHESIS METHOD THEREOF, AND PHARMACEUTICAL COMPOSITION FOR TREATING PARKINSON\'S DISEASE' [patent_app_type] => utility [patent_app_number] => 13/616042 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 24312 [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] => 13616042 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/616042
METHOD OF PRODUCING BIPHENOLIC COMPOUND, NOVEL BIPHENYL COMPOUND AND SYNTHESIS METHOD THEREOF, AND PHARMACEUTICAL COMPOSITION FOR TREATING PARKINSON'S DISEASE Sep 13, 2012 Abandoned
Array ( [id] => 9686606 [patent_doc_number] => 20140243371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'MICROBIOCIDAL PYRAZOLE DERIVATIVES' [patent_app_type] => utility [patent_app_number] => 14/349766 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19266 [patent_no_of_claims] => 11 [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] => 14349766 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/349766
MICROBIOCIDAL PYRAZOLE DERIVATIVES Sep 13, 2012 Abandoned
Array ( [id] => 8612765 [patent_doc_number] => 20130018077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'ALKYNYL PHENYL DERIVATIVE COMPOUNDS FOR TREATING OPHTHALMIC DISEASES AND DISORDERS' [patent_app_type] => utility [patent_app_number] => 13/619714 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 124686 [patent_no_of_claims] => 89 [patent_no_of_ind_claims] => 6 [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] => 13619714 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/619714
Alkynyl phenyl derivative compounds for treating ophthalmic diseases and disorders Sep 13, 2012 Issued
Array ( [id] => 8768287 [patent_doc_number] => 20130096324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'PROCESS FOR PREPARING OPTICALLY ACTIVE ANTROCIN' [patent_app_type] => utility [patent_app_number] => 13/618016 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5256 [patent_no_of_claims] => 15 [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] => 13618016 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/618016
Process for preparing optically active antrocin Sep 13, 2012 Issued
Array ( [id] => 8638223 [patent_doc_number] => 20130030026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'ALKYNYL PHENYL DERIVATIVE COMPOUNDS FOR TREATING OPHTHALMIC DISEASES AND DISORDERS' [patent_app_type] => utility [patent_app_number] => 13/619948 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 124728 [patent_no_of_claims] => 89 [patent_no_of_ind_claims] => 6 [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] => 13619948 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/619948
Alkynyl phenyl derivative compounds for treating ophthalmic diseases and disorders Sep 13, 2012 Issued
Array ( [id] => 8612738 [patent_doc_number] => 20130018050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'BI-FUNCTIONAL PYRAZOLOPYRIDINE COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 13/619792 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32135 [patent_no_of_claims] => 24 [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] => 13619792 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/619792
Bi-functional pyrazolopyridine compounds Sep 13, 2012 Issued
Array ( [id] => 8607072 [patent_doc_number] => 20130012384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'Spiroheterocyclic Tetronic Acid Derivatives' [patent_app_type] => utility [patent_app_number] => 13/616437 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33687 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 9 [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] => 13616437 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/616437
Spiroheterocyclic tetronic acid derivatives Sep 13, 2012 Issued
Array ( [id] => 9875603 [patent_doc_number] => 08962872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [patent_title] => 'Method for preparing epoxides' [patent_app_type] => utility [patent_app_number] => 13/614684 [patent_app_country] => US [patent_app_date] => 2012-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3220 [patent_no_of_claims] => 12 [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] => 13614684 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/614684
Method for preparing epoxides Sep 12, 2012 Issued
Array ( [id] => 8607231 [patent_doc_number] => 20130012543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'CYTOSKELETAL ACTIVE RHO KINASE INHIBITOR COMPOUNDS, COMPOSITION AND USE' [patent_app_type] => utility [patent_app_number] => 13/614641 [patent_app_country] => US [patent_app_date] => 2012-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 35883 [patent_no_of_claims] => 20 [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] => 13614641 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/614641
Cytoskeletal active rho kinase inhibitor compounds, composition and use Sep 12, 2012 Issued
Array ( [id] => 10032618 [patent_doc_number] => 09073924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-07 [patent_title] => 'Azaindazoles' [patent_app_type] => utility [patent_app_number] => 14/344110 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 76908 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 536 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14344110 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/344110
Azaindazoles Sep 11, 2012 Issued
Array ( [id] => 9793222 [patent_doc_number] => 20150005167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'PLANT GROWTH REGULATING COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 14/344765 [patent_app_country] => US [patent_app_date] => 2012-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14544 [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] => 14344765 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/344765
Plant growth regulating compounds Sep 10, 2012 Issued
Array ( [id] => 10940277 [patent_doc_number] => 20140343298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'METHOD FOR PRODUCING GLYCOLIDE' [patent_app_type] => utility [patent_app_number] => 14/344199 [patent_app_country] => US [patent_app_date] => 2012-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9159 [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] => 14344199 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/344199
METHOD FOR PRODUCING GLYCOLIDE Sep 9, 2012 Abandoned
Array ( [id] => 10912933 [patent_doc_number] => 20140315951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'POLYMORPHIC FORM OF PRIDOPIDINE HYDROCHLORIDE' [patent_app_type] => utility [patent_app_number] => 14/342253 [patent_app_country] => US [patent_app_date] => 2012-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4876 [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] => 14342253 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/342253
Polymorphic form of pridopidine hydrochloride Sep 5, 2012 Issued
Array ( [id] => 10947034 [patent_doc_number] => 20140350055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'NOVEL SOFT ROCK INHIBITORS' [patent_app_type] => utility [patent_app_number] => 14/241096 [patent_app_country] => US [patent_app_date] => 2012-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17218 [patent_no_of_claims] => 15 [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] => 14241096 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/241096
Soft rock inhibitors Aug 30, 2012 Issued
Array ( [id] => 10039160 [patent_doc_number] => 09079858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-14 [patent_title] => 'Rock kinase inhibitors' [patent_app_type] => utility [patent_app_number] => 14/241092 [patent_app_country] => US [patent_app_date] => 2012-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17206 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14241092 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/241092
Rock kinase inhibitors Aug 30, 2012 Issued
Array ( [id] => 9617032 [patent_doc_number] => 20140206889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'NOVEL MANGROMICIN COMPOUND AND PRODUCTION METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 14/342311 [patent_app_country] => US [patent_app_date] => 2012-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7690 [patent_no_of_claims] => 8 [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] => 14342311 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/342311
Mangromicin compound and production method therefor Aug 30, 2012 Issued
Array ( [id] => 9427896 [patent_doc_number] => 08703973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Benzocycloheptane and benzoxepine derivatives' [patent_app_type] => utility [patent_app_number] => 13/597293 [patent_app_country] => US [patent_app_date] => 2012-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 19945 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13597293 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/597293
Benzocycloheptane and benzoxepine derivatives Aug 28, 2012 Issued
Array ( [id] => 10961600 [patent_doc_number] => 20140364630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-11 [patent_title] => 'METHOD AND DEVICE FOR THE SYNTHESIS OF ARTEMISININ' [patent_app_type] => utility [patent_app_number] => 14/241584 [patent_app_country] => US [patent_app_date] => 2012-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 34041 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [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] => 14241584 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/241584
Method and device for the synthesis of artemisinin Aug 28, 2012 Issued
Array ( [id] => 9793226 [patent_doc_number] => 20150005169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'PREPARATION METHOD, AGRICULTURAL COMPOSITION AND APPLICATIONS OF NATURAL BRASSINOLIDE ANALOGS' [patent_app_type] => utility [patent_app_number] => 14/371216 [patent_app_country] => US [patent_app_date] => 2012-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10242 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14371216 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/371216
Preparation method, agricultural composition and applications of natural brassinolide analogs Aug 27, 2012 Issued
Array ( [id] => 8698042 [patent_doc_number] => 20130060051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'Process For The Preparation Of L-Lactide Of High Chemical Yield And Optical Purity' [patent_app_type] => utility [patent_app_number] => 13/595627 [patent_app_country] => US [patent_app_date] => 2012-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6573 [patent_no_of_claims] => 9 [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] => 13595627 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/595627
Process for the preparation of L-lactide of high chemical yield and optical purity Aug 26, 2012 Issued
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