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] => 8690014 [patent_doc_number] => 08389541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-05 [patent_title] => 'Inhibitors of protein tyrosine kinase activity' [patent_app_type] => utility [patent_app_number] => 13/341604 [patent_app_country] => US [patent_app_date] => 2011-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 67188 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13341604 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/341604
Inhibitors of protein tyrosine kinase activity Dec 29, 2011 Issued
Array ( [id] => 9844539 [patent_doc_number] => 08946453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'Chemical compounds' [patent_app_type] => utility [patent_app_number] => 13/978493 [patent_app_country] => US [patent_app_date] => 2011-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 94372 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13978493 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/978493
Chemical compounds Dec 29, 2011 Issued
Array ( [id] => 8173913 [patent_doc_number] => 20120108642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'TRPV1 ANTAGONISTS' [patent_app_type] => utility [patent_app_number] => 13/337550 [patent_app_country] => US [patent_app_date] => 2011-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31375 [patent_no_of_claims] => 6 [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] => publications/A1/0108/20120108642.pdf [firstpage_image] =>[orig_patent_app_number] => 13337550 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/337550
TRPV1 antagonists Dec 26, 2011 Issued
Array ( [id] => 8713547 [patent_doc_number] => 08399687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-19 [patent_title] => 'Processes for the production of hydrogenated products' [patent_app_type] => utility [patent_app_number] => 13/334629 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 15643 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13334629 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/334629
Processes for the production of hydrogenated products Dec 21, 2011 Issued
Array ( [id] => 11603976 [patent_doc_number] => 20170121276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'HISTONE ACETYLTRANSFERASE MODULATORS AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 13/996483 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 32901 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 33 [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] => 13996483 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996483
Histone acetyltransferase modulators and uses thereof Dec 21, 2011 Issued
Array ( [id] => 10961586 [patent_doc_number] => 20140364616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-11 [patent_title] => 'ANTI-VIRAL COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 14/367988 [patent_app_country] => US [patent_app_date] => 2011-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27405 [patent_no_of_claims] => 4 [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] => 14367988 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/367988
ANTI-VIRAL COMPOUNDS Dec 14, 2011 Abandoned
Array ( [id] => 8253375 [patent_doc_number] => 20120157696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'METHOD OF MAKING INDENO-FUSED NAPHTHOL MATERIALS' [patent_app_type] => utility [patent_app_number] => 13/324345 [patent_app_country] => US [patent_app_date] => 2011-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15445 [patent_no_of_claims] => 19 [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] => publications/A1/0157/20120157696.pdf [firstpage_image] =>[orig_patent_app_number] => 13324345 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/324345
Method of making indeno-fused naphthol materials Dec 12, 2011 Issued
Array ( [id] => 9711119 [patent_doc_number] => 08835691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Process for homogeneously catalyzed, highly selective direct amination of primary alcohols with ammonia to primary amines with a high volume ratio of liquid phase to gas phase and/or high pressures' [patent_app_type] => utility [patent_app_number] => 13/989419 [patent_app_country] => US [patent_app_date] => 2011-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6643 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13989419 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/989419
Process for homogeneously catalyzed, highly selective direct amination of primary alcohols with ammonia to primary amines with a high volume ratio of liquid phase to gas phase and/or high pressures Dec 6, 2011 Issued
Array ( [id] => 8253377 [patent_doc_number] => 20120157677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'LACTONE COMPOUNDS AND MATERIALS MADE THEREFROM' [patent_app_type] => utility [patent_app_number] => 13/313602 [patent_app_country] => US [patent_app_date] => 2011-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19402 [patent_no_of_claims] => 23 [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] => publications/A1/0157/20120157677.pdf [firstpage_image] =>[orig_patent_app_number] => 13313602 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/313602
Lactone compounds and materials made therefrom Dec 6, 2011 Issued
Array ( [id] => 10134935 [patent_doc_number] => 09168243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-27 [patent_title] => 'Pharmaceutical compositions comprising 8-substituted dibenzylbutyrolactone lignans' [patent_app_type] => utility [patent_app_number] => 13/991906 [patent_app_country] => US [patent_app_date] => 2011-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9102 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13991906 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/991906
Pharmaceutical compositions comprising 8-substituted dibenzylbutyrolactone lignans Dec 6, 2011 Issued
Array ( [id] => 9996158 [patent_doc_number] => 09040756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Process for producing 1,4-butanediol by hydrogenating dialkyl maleate in mixed liquid/vapor phase' [patent_app_type] => utility [patent_app_number] => 14/358863 [patent_app_country] => US [patent_app_date] => 2011-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6221 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14358863 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/358863
Process for producing 1,4-butanediol by hydrogenating dialkyl maleate in mixed liquid/vapor phase Nov 24, 2011 Issued
Array ( [id] => 8036859 [patent_doc_number] => 20120068164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTROLUMINESCENT ELEMENT EMPLOYING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/304561 [patent_app_country] => US [patent_app_date] => 2011-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15988 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20120068164.pdf [firstpage_image] =>[orig_patent_app_number] => 13304561 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/304561
Material for organic electroluminescent element and organic electroluminescent element employing the same Nov 24, 2011 Issued
Array ( [id] => 8446495 [patent_doc_number] => 08288548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-16 [patent_title] => 'Oxazolo[5-4-b]pyridin-5-yl compounds' [patent_app_type] => utility [patent_app_number] => 13/298319 [patent_app_country] => US [patent_app_date] => 2011-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17704 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13298319 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/298319
Oxazolo[5-4-b]pyridin-5-yl compounds Nov 16, 2011 Issued
Array ( [id] => 8909674 [patent_doc_number] => 08481738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-09 [patent_title] => 'Gonadotropin-releasing hormone receptor antagonists and methods relating thereto' [patent_app_type] => utility [patent_app_number] => 13/293943 [patent_app_country] => US [patent_app_date] => 2011-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44917 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13293943 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/293943
Gonadotropin-releasing hormone receptor antagonists and methods relating thereto Nov 9, 2011 Issued
Array ( [id] => 8184416 [patent_doc_number] => 20120114766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'SUBSTITUTED CHROMAN DERIVATIVES, MEDICAMENTS AND USE IN THERAPY' [patent_app_type] => utility [patent_app_number] => 13/293947 [patent_app_country] => US [patent_app_date] => 2011-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 13421 [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] => publications/A1/0114/20120114766.pdf [firstpage_image] =>[orig_patent_app_number] => 13293947 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/293947
Substituted chroman derivatives, medicaments and use in therapy Nov 9, 2011 Issued
Array ( [id] => 8187210 [patent_doc_number] => 20120116094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'COMPOSITIONS COMPRISING AND METHODS FOR FORMING FUNCTIONALIZED CARBON-BASED NANOSTRUCTURES' [patent_app_type] => utility [patent_app_number] => 13/288734 [patent_app_country] => US [patent_app_date] => 2011-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 19474 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0116/20120116094.pdf [firstpage_image] =>[orig_patent_app_number] => 13288734 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/288734
Compositions comprising and methods for forming functionalized carbon-based nanostructures Nov 2, 2011 Issued
Array ( [id] => 8187215 [patent_doc_number] => 20120116100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'SYSTEM AND METHOD FOR PRODUCING POLYHYDROXYCARBOXYLIC ACID' [patent_app_type] => utility [patent_app_number] => 13/287144 [patent_app_country] => US [patent_app_date] => 2011-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4828 [patent_no_of_claims] => 15 [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] => publications/A1/0116/20120116100.pdf [firstpage_image] =>[orig_patent_app_number] => 13287144 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/287144
SYSTEM AND METHOD FOR PRODUCING POLYHYDROXYCARBOXYLIC ACID Nov 1, 2011 Abandoned
Array ( [id] => 8043383 [patent_doc_number] => 20120071430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'SYNTHETIC ANALOGS OF BACTERIAL QUORUM SENSORS' [patent_app_type] => utility [patent_app_number] => 13/286661 [patent_app_country] => US [patent_app_date] => 2011-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4507 [patent_no_of_claims] => 17 [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] => publications/A1/0071/20120071430.pdf [firstpage_image] =>[orig_patent_app_number] => 13286661 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/286661
Synthetic analogs of bacterial quorum sensors Oct 31, 2011 Issued
Array ( [id] => 9869456 [patent_doc_number] => 08957228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-17 [patent_title] => 'Macrolide compound having anticancer effect' [patent_app_type] => utility [patent_app_number] => 13/995519 [patent_app_country] => US [patent_app_date] => 2011-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12038 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13995519 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/995519
Macrolide compound having anticancer effect Oct 27, 2011 Issued
Array ( [id] => 7778655 [patent_doc_number] => 20120041039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-16 [patent_title] => 'AMINE DERIVATIVE COMPOUNDS FOR TREATING OPHTHALMIC DISEASES AND DISORDERS' [patent_app_type] => utility [patent_app_number] => 13/278925 [patent_app_country] => US [patent_app_date] => 2011-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 149006 [patent_no_of_claims] => 97 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20120041039.pdf [firstpage_image] =>[orig_patent_app_number] => 13278925 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/278925
Amine derivative compounds for treating ophthalmic diseases and disorders Oct 20, 2011 Issued
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