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David Z. Chen

Examiner (ID: 10338, Phone: (571)270-7438 , Office: P/2815 )

Most Active Art Unit
2815
Art Unit(s)
2815
Total Applications
774
Issued Applications
299
Pending Applications
124
Abandoned Applications
383

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7371834 [patent_doc_number] => 20040219124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-04 [patent_title] => 'Cosmetic and Pharmaceutical Masks Based on Ion-Pair Delivery System' [patent_app_type] => new [patent_app_number] => 10/249701 [patent_app_country] => US [patent_app_date] => 2003-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5415 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0219/20040219124.pdf [firstpage_image] =>[orig_patent_app_number] => 10249701 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/249701
Cosmetic and Pharmaceutical Masks Based on Ion-Pair Delivery System Apr 30, 2003 Abandoned
Array ( [id] => 609811 [patent_doc_number] => 07151195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-19 [patent_title] => 'Phthalamide derivative, agricultural or horticultural insecticide, and method of use thereof' [patent_app_type] => utility [patent_app_number] => 10/512917 [patent_app_country] => US [patent_app_date] => 2003-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17056 [patent_no_of_claims] => 4 [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] => patents/07/151/07151195.pdf [firstpage_image] =>[orig_patent_app_number] => 10512917 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/512917
Phthalamide derivative, agricultural or horticultural insecticide, and method of use thereof Apr 30, 2003 Issued
Array ( [id] => 645009 [patent_doc_number] => 07118871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-10 [patent_title] => 'Reagents for monitoring nucleic acid amplification and methods of using same' [patent_app_type] => utility [patent_app_number] => 10/409043 [patent_app_country] => US [patent_app_date] => 2003-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9257 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/118/07118871.pdf [firstpage_image] =>[orig_patent_app_number] => 10409043 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/409043
Reagents for monitoring nucleic acid amplification and methods of using same Apr 8, 2003 Issued
Array ( [id] => 6678261 [patent_doc_number] => 20030228402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-11 [patent_title] => 'Compositions and methods for preservation of food' [patent_app_type] => new [patent_app_number] => 10/368779 [patent_app_country] => US [patent_app_date] => 2003-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14945 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0228/20030228402.pdf [firstpage_image] =>[orig_patent_app_number] => 10368779 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/368779
Compositions and methods for preservation of food Feb 18, 2003 Abandoned
Array ( [id] => 7390469 [patent_doc_number] => 20040037895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Methods of treating involuntary facial spasms and facial wrinkles' [patent_app_type] => new [patent_app_number] => 10/365108 [patent_app_country] => US [patent_app_date] => 2003-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10044 [patent_no_of_claims] => 127 [patent_no_of_ind_claims] => 36 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20040037895.pdf [firstpage_image] =>[orig_patent_app_number] => 10365108 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/365108
Methods of treating involuntary facial spasms and facial wrinkles Feb 11, 2003 Abandoned
Array ( [id] => 6824988 [patent_doc_number] => 20030235610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-25 [patent_title] => 'Liposomes containing biologically active compounds' [patent_app_type] => new [patent_app_number] => 10/366584 [patent_app_country] => US [patent_app_date] => 2003-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8617 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0235/20030235610.pdf [firstpage_image] =>[orig_patent_app_number] => 10366584 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/366584
Liposomes containing biologically active compounds Feb 11, 2003 Abandoned
Array ( [id] => 7028034 [patent_doc_number] => 20050021112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Whole-body thermotherapy method and device' [patent_app_type] => utility [patent_app_number] => 10/500202 [patent_app_country] => US [patent_app_date] => 2002-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5888 [patent_no_of_claims] => 6 [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/A1/0021/20050021112.pdf [firstpage_image] =>[orig_patent_app_number] => 10500202 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/500202
Whole-body thermotherapy method and device Dec 26, 2002 Abandoned
Array ( [id] => 7116291 [patent_doc_number] => 20050069592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-31 [patent_title] => 'Water-insoluble, antimicrobial silicate glass and use thereof' [patent_app_type] => utility [patent_app_number] => 10/487113 [patent_app_country] => US [patent_app_date] => 2002-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2949 [patent_no_of_claims] => 21 [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/A1/0069/20050069592.pdf [firstpage_image] =>[orig_patent_app_number] => 10487113 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/487113
Water-insoluble, antimicrobial silicate glass and use thereof Aug 16, 2002 Issued
Array ( [id] => 6520033 [patent_doc_number] => 20020192269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Care system for cosmetic treatment of the skin' [patent_app_type] => new [patent_app_number] => 10/114348 [patent_app_country] => US [patent_app_date] => 2002-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4124 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0192/20020192269.pdf [firstpage_image] =>[orig_patent_app_number] => 10114348 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/114348
Care system for cosmetic treatment of the skin Apr 1, 2002 Abandoned
Array ( [id] => 6766142 [patent_doc_number] => 20030100542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-29 [patent_title] => '5-hydroxysapogenin derivatives with anti-dementia activity' [patent_app_type] => new [patent_app_number] => 10/108737 [patent_app_country] => US [patent_app_date] => 2002-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5524 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20030100542.pdf [firstpage_image] =>[orig_patent_app_number] => 10108737 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/108737
5-hydroxysapogenin derivatives with anti-dementia activity Mar 27, 2002 Abandoned
Array ( [id] => 741721 [patent_doc_number] => 07030147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-18 [patent_title] => 'Combinations comprising an antidiarrheal agent and an epothilone or an epothilone derivative' [patent_app_type] => utility [patent_app_number] => 10/471904 [patent_app_country] => US [patent_app_date] => 2002-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5408 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/030/07030147.pdf [firstpage_image] =>[orig_patent_app_number] => 10471904 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/471904
Combinations comprising an antidiarrheal agent and an epothilone or an epothilone derivative Mar 17, 2002 Issued
10/070200 Enzyme inhibitors Mar 3, 2002 Abandoned
09/478325 NICOTINIC ACID COMPOSITIONS FOR TREATING HYPERLIPIDEMIA AND RELATED METHODS THEREFOR Jan 5, 2000 Abandoned
Array ( [id] => 6797547 [patent_doc_number] => 20030176421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'PROKINETIC AGENTS FOR TREATING GASTRIC HYPOMOTILITY AND RELATED DISORDERS' [patent_app_type] => new [patent_app_number] => 09/476253 [patent_app_country] => US [patent_app_date] => 1999-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29726 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20030176421.pdf [firstpage_image] =>[orig_patent_app_number] => 09476253 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/476253
PROKINETIC AGENTS FOR TREATING GASTRIC HYPOMOTILITY AND RELATED DISORDERS Dec 29, 1999 Abandoned
09/443542 METHODS AND COMPOSITIONS FOR RESTORING CONFORMATIONAL STABILITY OF A PROTEIN OF THE P53 FAMILY Nov 18, 1999 Abandoned
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