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] => 7399736 [patent_doc_number] => 20040039218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'SILOXANE BISCHLOROFORMATES' [patent_app_type] => new [patent_app_number] => 10/223030 [patent_app_country] => US [patent_app_date] => 2002-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5219 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20040039218.pdf [firstpage_image] =>[orig_patent_app_number] => 10223030 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/223030
Siloxane bischloroformates Aug 15, 2002 Issued
Array ( [id] => 6818349 [patent_doc_number] => 20030069307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-10 [patent_title] => '2-(3,4-Dihydroxyphenyl)ethyl-substituted carbonic acid derivatives and their use' [patent_app_type] => new [patent_app_number] => 10/219568 [patent_app_country] => US [patent_app_date] => 2002-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7762 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20030069307.pdf [firstpage_image] =>[orig_patent_app_number] => 10219568 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/219568
2-(3,4-Dihydroxyphenyl)ethyl-substituted carbonic acid derivatives and their use Aug 14, 2002 Abandoned
Array ( [id] => 6774852 [patent_doc_number] => 20030018190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-23 [patent_title] => 'Valency platform molecules comprising carbamate linkages' [patent_app_type] => new [patent_app_number] => 10/219237 [patent_app_country] => US [patent_app_date] => 2002-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 22310 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20030018190.pdf [firstpage_image] =>[orig_patent_app_number] => 10219237 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/219237
Valency platform molecules comprising carbamate linkages Aug 12, 2002 Abandoned
Array ( [id] => 7615194 [patent_doc_number] => 06897330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-24 [patent_title] => 'Fluorinated amide compounds and their preparation' [patent_app_type] => utility [patent_app_number] => 10/216896 [patent_app_country] => US [patent_app_date] => 2002-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3163 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/897/06897330.pdf [firstpage_image] =>[orig_patent_app_number] => 10216896 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/216896
Fluorinated amide compounds and their preparation Aug 12, 2002 Issued
Array ( [id] => 6782721 [patent_doc_number] => 20030064168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-03 [patent_title] => 'Organosiloxane polymer, photo-curable resin composition, patterning process, and substrate-protecting coat' [patent_app_type] => new [patent_app_number] => 10/212253 [patent_app_country] => US [patent_app_date] => 2002-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4753 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20030064168.pdf [firstpage_image] =>[orig_patent_app_number] => 10212253 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/212253
Organosiloxane polymer, photo-curable resin composition, patterning process, and substrate-protecting coat Aug 5, 2002 Issued
Array ( [id] => 1275694 [patent_doc_number] => 06649794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-18 [patent_title] => 'Method for producing 2-Hydroxy-4-Methylthiobutanoic Acid' [patent_app_type] => B2 [patent_app_number] => 10/182836 [patent_app_country] => US [patent_app_date] => 2002-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4094 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/649/06649794.pdf [firstpage_image] =>[orig_patent_app_number] => 10182836 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/182836
Method for producing 2-Hydroxy-4-Methylthiobutanoic Acid Aug 1, 2002 Issued
Array ( [id] => 6697558 [patent_doc_number] => 20030109752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-12 [patent_title] => 'Process for resolution of tamsulosin and compounds, compositons, and processes associated therewith' [patent_app_type] => new [patent_app_number] => 10/208009 [patent_app_country] => US [patent_app_date] => 2002-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9632 [patent_no_of_claims] => 83 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0109/20030109752.pdf [firstpage_image] =>[orig_patent_app_number] => 10208009 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/208009
Process for resolution of tamsulosin and compounds, compositions, and processes associated therewith Jul 30, 2002 Issued
Array ( [id] => 6674857 [patent_doc_number] => 20030060460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-27 [patent_title] => 'Sulfonamide and carboxamide derivatives and drugs containing the same as the active ingredient' [patent_app_type] => new [patent_app_number] => 10/207078 [patent_app_country] => US [patent_app_date] => 2002-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42226 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20030060460.pdf [firstpage_image] =>[orig_patent_app_number] => 10207078 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/207078
Sulfonamide and carboxamide derivatives and drugs containing the same as the active ingredient Jul 29, 2002 Issued
Array ( [id] => 7401485 [patent_doc_number] => 20040019042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-29 [patent_title] => 'FLUORENES AND ANTHRACENES THAT INHIBIT P2X3 AND P2X2/3 CONTAINING RECEPTORS' [patent_app_type] => new [patent_app_number] => 10/206265 [patent_app_country] => US [patent_app_date] => 2002-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12313 [patent_no_of_claims] => 25 [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/A1/0019/20040019042.pdf [firstpage_image] =>[orig_patent_app_number] => 10206265 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/206265
Fluorenes and anthracenes that inhibit P2X3 and P2X2/3 containing receptors Jul 25, 2002 Issued
Array ( [id] => 6766213 [patent_doc_number] => 20030100613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-29 [patent_title] => 'Substituted imide derivatives' [patent_app_type] => new [patent_app_number] => 10/182286 [patent_app_country] => US [patent_app_date] => 2002-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11089 [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/A1/0100/20030100613.pdf [firstpage_image] =>[orig_patent_app_number] => 10182286 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/182286
Substituted imide derivatives Jul 25, 2002 Issued
Array ( [id] => 630457 [patent_doc_number] => 07132418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-07 [patent_title] => 'Peptidyl heterocyclic ketones useful as tryptase inhibitors' [patent_app_type] => utility [patent_app_number] => 10/205355 [patent_app_country] => US [patent_app_date] => 2002-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13336 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/132/07132418.pdf [firstpage_image] =>[orig_patent_app_number] => 10205355 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/205355
Peptidyl heterocyclic ketones useful as tryptase inhibitors Jul 24, 2002 Issued
Array ( [id] => 1127659 [patent_doc_number] => 06790997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-14 [patent_title] => 'Preparation of carbonyl compounds from alcohols' [patent_app_type] => B2 [patent_app_number] => 10/201732 [patent_app_country] => US [patent_app_date] => 2002-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3453 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/790/06790997.pdf [firstpage_image] =>[orig_patent_app_number] => 10201732 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/201732
Preparation of carbonyl compounds from alcohols Jul 22, 2002 Issued
Array ( [id] => 6653529 [patent_doc_number] => 20030008912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Methods for treating circadian rhythm phase disturbances' [patent_app_type] => new [patent_app_number] => 10/202645 [patent_app_country] => US [patent_app_date] => 2002-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 17094 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20030008912.pdf [firstpage_image] =>[orig_patent_app_number] => 10202645 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/202645
Methods for treating circadian rhythm phase disturbances Jul 22, 2002 Issued
Array ( [id] => 1420360 [patent_doc_number] => 06518457 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-11 [patent_title] => 'Urea synthesis process' [patent_app_type] => B1 [patent_app_number] => 10/198962 [patent_app_country] => US [patent_app_date] => 2002-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5194 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/518/06518457.pdf [firstpage_image] =>[orig_patent_app_number] => 10198962 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/198962
Urea synthesis process Jul 21, 2002 Issued
Array ( [id] => 6835418 [patent_doc_number] => 20030162964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-28 [patent_title] => 'Benzene-fused heterocycle derivatives and drugs containing the same as the active ingredient' [patent_app_type] => new [patent_app_number] => 10/181713 [patent_app_country] => US [patent_app_date] => 2002-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41789 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0162/20030162964.pdf [firstpage_image] =>[orig_patent_app_number] => 10181713 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/181713
Benezene-fused heteroring derivatives and pharmaceutical agents comprising the same as active ingredient Jul 21, 2002 Issued
Array ( [id] => 7440796 [patent_doc_number] => 20040195543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Polyester based fiber and artificial hair using the same' [patent_app_type] => new [patent_app_number] => 10/482646 [patent_app_country] => US [patent_app_date] => 2004-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 21070 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0195/20040195543.pdf [firstpage_image] =>[orig_patent_app_number] => 10482646 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/482646
Polyester based fiber and artificial hair using the same Jul 17, 2002 Issued
Array ( [id] => 7351766 [patent_doc_number] => 20040248886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-09 [patent_title] => 'Pharmaceutically active sulfonamide derivatives as c-jun-n-terminal kinases (jnk\'s) inhibitors' [patent_app_type] => new [patent_app_number] => 10/484744 [patent_app_country] => US [patent_app_date] => 2004-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14911 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0248/20040248886.pdf [firstpage_image] =>[orig_patent_app_number] => 10484744 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/484744
Arylsulfonamide derivatives as C-Jun-N-Terminal Kinases (JNK's) inhibitors Jul 14, 2002 Issued
Array ( [id] => 1333761 [patent_doc_number] => 06596752 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-22 [patent_title] => 'Inhibitors of 41 mediated cell adhesion' [patent_app_type] => B1 [patent_app_number] => 10/193137 [patent_app_country] => US [patent_app_date] => 2002-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 73747 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/596/06596752.pdf [firstpage_image] =>[orig_patent_app_number] => 10193137 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/193137
Inhibitors of 41 mediated cell adhesion Jul 11, 2002 Issued
Array ( [id] => 6706862 [patent_doc_number] => 20030153596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-14 [patent_title] => 'Novel thiourea derivatives and the pharmaceutical compositions containing the same' [patent_app_type] => new [patent_app_number] => 10/169805 [patent_app_country] => US [patent_app_date] => 2002-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41477 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0153/20030153596.pdf [firstpage_image] =>[orig_patent_app_number] => 10169805 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/169805
Novel thiourea derivatives and the pharmaceutical compositions containing the same Jul 8, 2002 Abandoned
Array ( [id] => 1203113 [patent_doc_number] => 06720451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-13 [patent_title] => 'Method for producing N-methyl-N-nitroguanidine' [patent_app_type] => B2 [patent_app_number] => 10/169842 [patent_app_country] => US [patent_app_date] => 2002-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 812 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/720/06720451.pdf [firstpage_image] =>[orig_patent_app_number] => 10169842 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/169842
Method for producing N-methyl-N-nitroguanidine Jul 8, 2002 Issued
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