Search

Peter P. Chau

Examiner (ID: 562, Phone: (571)270-7152 , Office: P/2476 )

Most Active Art Unit
2476
Art Unit(s)
2419, 2476
Total Applications
651
Issued Applications
470
Pending Applications
61
Abandoned Applications
131

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6830440 [patent_doc_number] => 20030181498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-25 [patent_title] => 'Bicyclic heteroaryl compounds as inhibitors of the interaction between the integrin alpha4beta1 receptor and vcam-1 and/or fibronectin' [patent_app_type] => new [patent_app_number] => 10/168396 [patent_app_country] => US [patent_app_date] => 2002-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14555 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0181/20030181498.pdf [firstpage_image] =>[orig_patent_app_number] => 10168396 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/168396
Bicyclic heteroaryl compounds as inhibitors of the interaction between the integrin alpha4beta1 receptor and vcam-1 and/or fibronectin Nov 24, 2002 Abandoned
Array ( [id] => 1220944 [patent_doc_number] => 06703425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-09 [patent_title] => 'Sulfonamide derivatives' [patent_app_type] => B2 [patent_app_number] => 10/276738 [patent_app_country] => US [patent_app_date] => 2002-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19131 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/703/06703425.pdf [firstpage_image] =>[orig_patent_app_number] => 10276738 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/276738
Sulfonamide derivatives Nov 14, 2002 Issued
Array ( [id] => 7632911 [patent_doc_number] => 06664423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-16 [patent_title] => 'Two-phase ammoximation' [patent_app_type] => B2 [patent_app_number] => 10/293471 [patent_app_country] => US [patent_app_date] => 2002-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3081 [patent_no_of_claims] => 20 [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] => patents/06/664/06664423.pdf [firstpage_image] =>[orig_patent_app_number] => 10293471 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/293471
Two-phase ammoximation Nov 13, 2002 Issued
Array ( [id] => 7623660 [patent_doc_number] => 06686505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-03 [patent_title] => 'Process for producing optically active amino alcohols and intermediates therefore' [patent_app_type] => B2 [patent_app_number] => 10/285164 [patent_app_country] => US [patent_app_date] => 2002-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9075 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/686/06686505.pdf [firstpage_image] =>[orig_patent_app_number] => 10285164 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/285164
Process for producing optically active amino alcohols and intermediates therefore Oct 30, 2002 Issued
Array ( [id] => 6972567 [patent_doc_number] => 20050038277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-17 [patent_title] => 'Use of a catalyst system based on a platinum group metal and a heterocyclic organic compound for hydrosilylation of unsaturated reagents' [patent_app_type] => utility [patent_app_number] => 10/493846 [patent_app_country] => US [patent_app_date] => 2002-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3353 [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/A1/0038/20050038277.pdf [firstpage_image] =>[orig_patent_app_number] => 10493846 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/493846
Use of a catalyst system based on a platinum group metal and a heterocyclic organic compound for hydrosilylation of unsaturated reagents Oct 28, 2002 Abandoned
Array ( [id] => 6669544 [patent_doc_number] => 20030114528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-19 [patent_title] => 'Non-acidic cyclopentane heptanoic acid, 2-cycloalkyl or arylalkyl derivatives as therapeutic agents' [patent_app_type] => new [patent_app_number] => 10/282726 [patent_app_country] => US [patent_app_date] => 2002-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5500 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0114/20030114528.pdf [firstpage_image] =>[orig_patent_app_number] => 10282726 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/282726
Non-acidic cyclopentane heptanoic acid, 2-cycloalkyl or arylalkyl derivatives as therapeutic agents Oct 27, 2002 Abandoned
Array ( [id] => 6779416 [patent_doc_number] => 20030050498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Method of preparing a carbamate- or urea-functional compound' [patent_app_type] => new [patent_app_number] => 10/280619 [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] => 6307 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20030050498.pdf [firstpage_image] =>[orig_patent_app_number] => 10280619 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/280619
Method of preparing a carbamate- or urea-functional compound Oct 24, 2002 Issued
Array ( [id] => 6766355 [patent_doc_number] => 20030100755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-29 [patent_title] => 'Retroviral protease inhibiting compounds' [patent_app_type] => new [patent_app_number] => 10/280652 [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] => 37754 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20030100755.pdf [firstpage_image] =>[orig_patent_app_number] => 10280652 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/280652
Retroviral protease inhibiting compounds Oct 24, 2002 Issued
Array ( [id] => 7169281 [patent_doc_number] => 20040077618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-22 [patent_title] => 'Cycloalkylamides and their therapeutic applications' [patent_app_type] => new [patent_app_number] => 10/277329 [patent_app_country] => US [patent_app_date] => 2002-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18299 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20040077618.pdf [firstpage_image] =>[orig_patent_app_number] => 10277329 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/277329
Cycloalkylamides and their therapeutic applications Oct 21, 2002 Abandoned
Array ( [id] => 7169278 [patent_doc_number] => 20040077617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-22 [patent_title] => 'Fused cycloalkyl amides and acids and their therapeutic applications' [patent_app_type] => new [patent_app_number] => 10/277308 [patent_app_country] => US [patent_app_date] => 2002-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19872 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20040077617.pdf [firstpage_image] =>[orig_patent_app_number] => 10277308 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/277308
Fused cycloalkyl amides and acids and their therapeutic applications Oct 21, 2002 Abandoned
Array ( [id] => 1203098 [patent_doc_number] => 06720440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-13 [patent_title] => 'Process for the chlorination of methylsilanes' [patent_app_type] => B2 [patent_app_number] => 10/273687 [patent_app_country] => US [patent_app_date] => 2002-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3636 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/720/06720440.pdf [firstpage_image] =>[orig_patent_app_number] => 10273687 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/273687
Process for the chlorination of methylsilanes Oct 17, 2002 Issued
Array ( [id] => 6702283 [patent_doc_number] => 20030225163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-04 [patent_title] => 'Sulfonamide derivatives' [patent_app_type] => new [patent_app_number] => 10/258159 [patent_app_country] => US [patent_app_date] => 2002-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11899 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0225/20030225163.pdf [firstpage_image] =>[orig_patent_app_number] => 10258159 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/258159
Sulfonamide derivatives Oct 16, 2002 Abandoned
Array ( [id] => 6805621 [patent_doc_number] => 20030233015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-18 [patent_title] => 'Sulfonamide derivatives' [patent_app_type] => new [patent_app_number] => 10/258054 [patent_app_country] => US [patent_app_date] => 2002-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12796 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0233/20030233015.pdf [firstpage_image] =>[orig_patent_app_number] => 10258054 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/258054
Sulfonamide derivatives Oct 16, 2002 Issued
Array ( [id] => 6874078 [patent_doc_number] => 20030194375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-16 [patent_title] => 'Anti-epileptogenic agents' [patent_app_type] => new [patent_app_number] => 10/272249 [patent_app_country] => US [patent_app_date] => 2002-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 29684 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20030194375.pdf [firstpage_image] =>[orig_patent_app_number] => 10272249 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/272249
Anti-epileptogenic agents Oct 14, 2002 Abandoned
Array ( [id] => 7227303 [patent_doc_number] => 20040073053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'METHOD FOR PREPARING ORGANOFUNCTIONAL SILANES' [patent_app_type] => new [patent_app_number] => 10/269241 [patent_app_country] => US [patent_app_date] => 2002-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1163 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0073/20040073053.pdf [firstpage_image] =>[orig_patent_app_number] => 10269241 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/269241
Method for preparing organofunctional silanes Oct 10, 2002 Issued
Array ( [id] => 948893 [patent_doc_number] => 06962929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-08 [patent_title] => 'Pentafluorobenzenesulfonamides and analogs' [patent_app_type] => utility [patent_app_number] => 10/270259 [patent_app_country] => US [patent_app_date] => 2002-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16171 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/962/06962929.pdf [firstpage_image] =>[orig_patent_app_number] => 10270259 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/270259
Pentafluorobenzenesulfonamides and analogs Oct 10, 2002 Issued
Array ( [id] => 1287541 [patent_doc_number] => 06639118 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-28 [patent_title] => 'Isomerization of vinylidene olefins' [patent_app_type] => B1 [patent_app_number] => 10/269301 [patent_app_country] => US [patent_app_date] => 2002-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4862 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/639/06639118.pdf [firstpage_image] =>[orig_patent_app_number] => 10269301 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/269301
Isomerization of vinylidene olefins Oct 10, 2002 Issued
Array ( [id] => 1170910 [patent_doc_number] => 06753438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-22 [patent_title] => 'Process for the condensation of compounds having silicon bonded hydroxy or alkoxy groups' [patent_app_type] => B2 [patent_app_number] => 10/257507 [patent_app_country] => US [patent_app_date] => 2002-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6500 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/753/06753438.pdf [firstpage_image] =>[orig_patent_app_number] => 10257507 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/257507
Process for the condensation of compounds having silicon bonded hydroxy or alkoxy groups Oct 10, 2002 Issued
Array ( [id] => 6766384 [patent_doc_number] => 20030100784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-29 [patent_title] => 'Process for the hydrosilylation of unsaturated aliphatic compounds' [patent_app_type] => new [patent_app_number] => 10/267819 [patent_app_country] => US [patent_app_date] => 2002-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5053 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20030100784.pdf [firstpage_image] =>[orig_patent_app_number] => 10267819 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/267819
Process for the hydrosilylation of unsaturated aliphatic compounds Oct 9, 2002 Issued
Array ( [id] => 1018268 [patent_doc_number] => 06891067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-10 [patent_title] => 'Optical polyimide precursor, optical polyimide compound and fabricating method thereof' [patent_app_type] => utility [patent_app_number] => 10/265705 [patent_app_country] => US [patent_app_date] => 2002-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4786 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/891/06891067.pdf [firstpage_image] =>[orig_patent_app_number] => 10265705 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/265705
Optical polyimide precursor, optical polyimide compound and fabricating method thereof Oct 7, 2002 Issued
Menu