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] => 7159460 [patent_doc_number] => 20050084463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'N-biphenylmethyl aminocycloalkanecarboxamide derivatives with a substiituent on the methyl useful as bradykinin antagonists' [patent_app_type] => utility [patent_app_number] => 10/503501 [patent_app_country] => US [patent_app_date] => 2003-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19655 [patent_no_of_claims] => 42 [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/A1/0084/20050084463.pdf [firstpage_image] =>[orig_patent_app_number] => 10503501 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/503501
N-biphenylmethyl aminocycloalkanecarboxamide derivatives with a substiituent on the methyl useful as bradykinin antagonists Feb 3, 2003 Abandoned
Array ( [id] => 5113560 [patent_doc_number] => 20070197476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'Triptolide Derivatives And Their Uses' [patent_app_type] => utility [patent_app_number] => 10/540908 [patent_app_country] => US [patent_app_date] => 2003-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10853 [patent_no_of_claims] => 10 [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/A1/0197/20070197476.pdf [firstpage_image] =>[orig_patent_app_number] => 10540908 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/540908
Triptolide derivatives and their uses Jan 27, 2003 Issued
Array ( [id] => 591222 [patent_doc_number] => 07435842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-14 [patent_title] => 'Process for producing carbonic ester' [patent_app_type] => utility [patent_app_number] => 10/495451 [patent_app_country] => US [patent_app_date] => 2002-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 27742 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/435/07435842.pdf [firstpage_image] =>[orig_patent_app_number] => 10495451 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/495451
Process for producing carbonic ester Dec 26, 2002 Issued
Array ( [id] => 7117294 [patent_doc_number] => 20050070595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-31 [patent_title] => 'Trioxane derivatives as antimalaria or anticancer compounds' [patent_app_type] => utility [patent_app_number] => 10/497735 [patent_app_country] => US [patent_app_date] => 2002-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7151 [patent_no_of_claims] => 51 [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] => publications/A1/0070/20050070595.pdf [firstpage_image] =>[orig_patent_app_number] => 10497735 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/497735
Trioxane derivatives as antimalaria or anticancer compounds Dec 5, 2002 Abandoned
Array ( [id] => 5602909 [patent_doc_number] => 20060293254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Podophyllotoxin' [patent_app_type] => utility [patent_app_number] => 10/497521 [patent_app_country] => US [patent_app_date] => 2002-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9178 [patent_no_of_claims] => 19 [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/A1/0293/20060293254.pdf [firstpage_image] =>[orig_patent_app_number] => 10497521 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/497521
Podophyllotoxin Dec 2, 2002 Issued
Array ( [id] => 281979 [patent_doc_number] => 07553979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-30 [patent_title] => 'HSP90-inhibiting zearalanol compounds and methods of producing and using same' [patent_app_type] => utility [patent_app_number] => 10/496401 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 13284 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/553/07553979.pdf [firstpage_image] =>[orig_patent_app_number] => 10496401 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/496401
HSP90-inhibiting zearalanol compounds and methods of producing and using same Nov 7, 2002 Issued
Array ( [id] => 810398 [patent_doc_number] => 07417155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-26 [patent_title] => 'Artemisinine derivatives, and uses thereof for treating malaria' [patent_app_type] => utility [patent_app_number] => 10/493576 [patent_app_country] => US [patent_app_date] => 2002-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11138 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/417/07417155.pdf [firstpage_image] =>[orig_patent_app_number] => 10493576 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/493576
Artemisinine derivatives, and uses thereof for treating malaria Oct 24, 2002 Issued
Array ( [id] => 7207962 [patent_doc_number] => 20050043408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Anti-glycation agents for preventing age- diabetes- and smoking-related complications' [patent_app_type] => utility [patent_app_number] => 10/492553 [patent_app_country] => US [patent_app_date] => 2002-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9823 [patent_no_of_claims] => 37 [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/A1/0043/20050043408.pdf [firstpage_image] =>[orig_patent_app_number] => 10492553 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/492553
Anti-glycation agents for preventing age- diabetes- and smoking-related complications Oct 14, 2002 Abandoned
Array ( [id] => 5727585 [patent_doc_number] => 20060058346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-16 [patent_title] => 'Novel enantiomers of etrahydroisoquinoline derivatives and theirpharmaceutically acceptable salts, their preparations and pharmaceutical compositions' [patent_app_type] => utility [patent_app_number] => 10/513383 [patent_app_country] => US [patent_app_date] => 2002-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 22245 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20060058346.pdf [firstpage_image] =>[orig_patent_app_number] => 10513383 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/513383
Novel enantiomers of etrahydroisoquinoline derivatives and theirpharmaceutically acceptable salts, their preparations and pharmaceutical compositions Oct 4, 2002 Abandoned
Array ( [id] => 7127968 [patent_doc_number] => 20050059712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-17 [patent_title] => 'Acylsulfonamides as inhibitors of steroid sulfatase' [patent_app_type] => utility [patent_app_number] => 10/490464 [patent_app_country] => US [patent_app_date] => 2002-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30788 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20050059712.pdf [firstpage_image] =>[orig_patent_app_number] => 10490464 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/490464
Acylsulfonamides as inhibitors of steroid sulfatase Oct 3, 2002 Issued
Array ( [id] => 142248 [patent_doc_number] => 07691899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-06 [patent_title] => 'Urea oligomers, the preparation method thereof and pharmaceutical composition containing same' [patent_app_type] => utility [patent_app_number] => 10/491549 [patent_app_country] => US [patent_app_date] => 2002-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10253 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/691/07691899.pdf [firstpage_image] =>[orig_patent_app_number] => 10491549 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/491549
Urea oligomers, the preparation method thereof and pharmaceutical composition containing same Oct 1, 2002 Issued
Array ( [id] => 7208993 [patent_doc_number] => 20050043551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Method of obtaining 2-(2-nitrovinyl)-furan and the use thereof as a coccidiostatic' [patent_app_type] => utility [patent_app_number] => 10/490634 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2191 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20050043551.pdf [firstpage_image] =>[orig_patent_app_number] => 10490634 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/490634
Method of obtaining 2-(2-nitrovinyl)-furan and the use thereof as a coccidiostatic Sep 23, 2002 Abandoned
Array ( [id] => 7241511 [patent_doc_number] => 20040158080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-12 [patent_title] => 'Process for the preparation of 7-substituted 3-alkyl-3h-isobenzofuran-1-one derivatives' [patent_app_type] => new [patent_app_number] => 10/478020 [patent_app_country] => US [patent_app_date] => 2004-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8956 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0158/20040158080.pdf [firstpage_image] =>[orig_patent_app_number] => 10478020 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/478020
Process for the preparation of 7-substituted 3-alkyl-3H-isobenzofuran-1-one derivatives May 20, 2002 Issued
Array ( [id] => 7146581 [patent_doc_number] => 20050119486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'Diamine derivatives' [patent_app_type] => utility [patent_app_number] => 10/481262 [patent_app_country] => US [patent_app_date] => 2002-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 172592 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 49 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20050119486.pdf [firstpage_image] =>[orig_patent_app_number] => 10481262 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/481262
Diamine derivatives Mar 19, 2002 Issued
Array ( [id] => 284162 [patent_doc_number] => RE040795 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2009-06-23 [patent_title] => 'Process for producing 5-substituted oxazole compounds and 5-substituted imidazole compounds' [patent_app_type] => reissue [patent_app_number] => 11/825114 [patent_app_country] => US [patent_app_date] => 2002-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4603 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/040/RE040795.pdf [firstpage_image] =>[orig_patent_app_number] => 11825114 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/825114
Process for producing 5-substituted oxazole compounds and 5-substituted imidazole compounds Mar 19, 2002 Issued
Array ( [id] => 7386408 [patent_doc_number] => 20040082576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-29 [patent_title] => 'Malonyl-coa decarboxylase inhibitors useful as metabolic modulators' [patent_app_type] => new [patent_app_number] => 10/466923 [patent_app_country] => US [patent_app_date] => 2003-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15656 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0082/20040082576.pdf [firstpage_image] =>[orig_patent_app_number] => 10466923 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/466923
Malonyl-CoA decarboxylase inhibitors useful as metabolic modulators Jan 21, 2002 Issued
Array ( [id] => 7255765 [patent_doc_number] => 20050075388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-07 [patent_title] => 'Products of condensations of hydroxycoumarin derivatives with aromatic and aliphatic dialdehydes, their preparation and antiviral action thereof' [patent_app_type] => utility [patent_app_number] => 10/491369 [patent_app_country] => US [patent_app_date] => 2001-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6591 [patent_no_of_claims] => 25 [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] => publications/A1/0075/20050075388.pdf [firstpage_image] =>[orig_patent_app_number] => 10491369 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/491369
Products of condensations of hydroxycoumarin derivatives with aromatic and aliphatic dialdehydes, their preparation and antiviral action thereof Sep 30, 2001 Abandoned
Array ( [id] => 7098592 [patent_doc_number] => 20050131051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-16 [patent_title] => '2-3-disubstituted quinuclidiness as modulators of monoamine transporters and theraperutic and diagnostic methods based thereon' [patent_app_type] => utility [patent_app_number] => 10/362164 [patent_app_country] => US [patent_app_date] => 2001-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12019 [patent_no_of_claims] => 34 [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/A1/0131/20050131051.pdf [firstpage_image] =>[orig_patent_app_number] => 10362164 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/362164
2-3-disubstituted quinuclidiness as modulators of monoamine transporters and theraperutic and diagnostic methods based thereon Aug 20, 2001 Abandoned
Array ( [id] => 6885184 [patent_doc_number] => 20010039349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-08 [patent_title] => 'Selective, Catalytic, thermal functionalization of secondary or aromatic C-H cyclic hydrocarbon bonds' [patent_app_type] => new [patent_app_number] => 09/797373 [patent_app_country] => US [patent_app_date] => 2001-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10042 [patent_no_of_claims] => 121 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20010039349.pdf [firstpage_image] =>[orig_patent_app_number] => 09797373 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/797373
Selective, Catalytic, thermal functionalization of secondary or aromatic C-H cyclic hydrocarbon bonds Feb 28, 2001 Abandoned
09/640780 INHIBITION OF RAF KINASE USING SUBSTITUTED HETEROCYCLIC UREAS Aug 17, 2000 Abandoned
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