Search

Celia C. Chang

Examiner (ID: 10166, Phone: (571)272-0679 , Office: P/1625 )

Most Active Art Unit
1625
Art Unit(s)
1203, 1612, 1202, 2899, 1625
Total Applications
3041
Issued Applications
1838
Pending Applications
177
Abandoned Applications
1031

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1552601 [patent_doc_number] => 06348203 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Nitroimidazole gel composition' [patent_app_type] => B1 [patent_app_number] => 09/331367 [patent_app_country] => US [patent_app_date] => 2000-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2378 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/348/06348203.pdf [firstpage_image] =>[orig_patent_app_number] => 09331367 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/331367
Nitroimidazole gel composition Feb 10, 2000 Issued
Array ( [id] => 1452452 [patent_doc_number] => 06461594 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Photochromic materials suitable for cosmetic and sunblocking effects' [patent_app_type] => B1 [patent_app_number] => 09/492208 [patent_app_country] => US [patent_app_date] => 2000-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1820 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/461/06461594.pdf [firstpage_image] =>[orig_patent_app_number] => 09492208 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/492208
Photochromic materials suitable for cosmetic and sunblocking effects Jan 26, 2000 Issued
Array ( [id] => 1476888 [patent_doc_number] => 06344185 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'Self-tanning composition' [patent_app_type] => B1 [patent_app_number] => 09/491854 [patent_app_country] => US [patent_app_date] => 2000-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2747 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/344/06344185.pdf [firstpage_image] =>[orig_patent_app_number] => 09491854 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/491854
Self-tanning composition Jan 25, 2000 Issued
Array ( [id] => 1440550 [patent_doc_number] => 06335023 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Oligosaccharide aldonic acids and their topical use' [patent_app_type] => B1 [patent_app_number] => 09/487228 [patent_app_country] => US [patent_app_date] => 2000-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12838 [patent_no_of_claims] => 123 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/335/06335023.pdf [firstpage_image] =>[orig_patent_app_number] => 09487228 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/487228
Oligosaccharide aldonic acids and their topical use Jan 18, 2000 Issued
Array ( [id] => 6973388 [patent_doc_number] => 20010003586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-06-14 [patent_title] => 'COSMETIC COMPOSITIONS' [patent_app_type] => new-utility [patent_app_number] => 09/473336 [patent_app_country] => US [patent_app_date] => 1999-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10104 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0003/20010003586.pdf [firstpage_image] =>[orig_patent_app_number] => 09473336 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/473336
Cosmetic compositions Dec 27, 1999 Issued
Array ( [id] => 1448948 [patent_doc_number] => 06455055 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Cosmetic compositions' [patent_app_type] => B1 [patent_app_number] => 09/467937 [patent_app_country] => US [patent_app_date] => 1999-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9375 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/455/06455055.pdf [firstpage_image] =>[orig_patent_app_number] => 09467937 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/467937
Cosmetic compositions Dec 20, 1999 Issued
Array ( [id] => 1440546 [patent_doc_number] => 06335021 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Composition for controlling mood disorders in healthy individuals' [patent_app_type] => B1 [patent_app_number] => 09/446358 [patent_app_country] => US [patent_app_date] => 1999-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2030 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/335/06335021.pdf [firstpage_image] =>[orig_patent_app_number] => 09446358 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/446358
Composition for controlling mood disorders in healthy individuals Dec 19, 1999 Issued
Array ( [id] => 1417180 [patent_doc_number] => 06521668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-02-18 [patent_title] => 'Cosmetic composition and methods of use' [patent_app_type] => B2 [patent_app_number] => 09/461448 [patent_app_country] => US [patent_app_date] => 1999-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2444 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/521/06521668.pdf [firstpage_image] =>[orig_patent_app_number] => 09461448 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/461448
Cosmetic composition and methods of use Dec 13, 1999 Issued
Array ( [id] => 4241642 [patent_doc_number] => 06221382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Sheet pack' [patent_app_type] => 1 [patent_app_number] => 9/451083 [patent_app_country] => US [patent_app_date] => 1999-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 8112 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/221/06221382.pdf [firstpage_image] =>[orig_patent_app_number] => 451083 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/451083
Sheet pack Nov 29, 1999 Issued
Array ( [id] => 1535290 [patent_doc_number] => 06337076 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Method and composition for the treatment of scars' [patent_app_type] => B1 [patent_app_number] => 09/441138 [patent_app_country] => US [patent_app_date] => 1999-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4326 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/337/06337076.pdf [firstpage_image] =>[orig_patent_app_number] => 09441138 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/441138
Method and composition for the treatment of scars Nov 16, 1999 Issued
Array ( [id] => 4265138 [patent_doc_number] => 06245325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Enhanced antiperspirant salts stabilized with calcium and concentrated aqueous solutions of such salts' [patent_app_type] => 1 [patent_app_number] => 9/435183 [patent_app_country] => US [patent_app_date] => 1999-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8407 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/245/06245325.pdf [firstpage_image] =>[orig_patent_app_number] => 435183 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/435183
Enhanced antiperspirant salts stabilized with calcium and concentrated aqueous solutions of such salts Nov 4, 1999 Issued
Array ( [id] => 1548608 [patent_doc_number] => 06346257 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-12 [patent_title] => 'Process for preparing water-in-oil type emulsion cosmetic composition containing L-ascorbic acid with improved stability' [patent_app_type] => B1 [patent_app_number] => 09/433746 [patent_app_country] => US [patent_app_date] => 1999-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2853 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/346/06346257.pdf [firstpage_image] =>[orig_patent_app_number] => 09433746 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/433746
Process for preparing water-in-oil type emulsion cosmetic composition containing L-ascorbic acid with improved stability Nov 3, 1999 Issued
Array ( [id] => 1448974 [patent_doc_number] => 06455064 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Method of applying an adhesive composition over a bioactive polymerization initiator or accelerator' [patent_app_type] => B1 [patent_app_number] => 09/430176 [patent_app_country] => US [patent_app_date] => 1999-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9002 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/455/06455064.pdf [firstpage_image] =>[orig_patent_app_number] => 09430176 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/430176
Method of applying an adhesive composition over a bioactive polymerization initiator or accelerator Oct 28, 1999 Issued
Array ( [id] => 1466011 [patent_doc_number] => 06458379 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Sheet for whitening cosmetics and method for using the same' [patent_app_type] => B1 [patent_app_number] => 09/419372 [patent_app_country] => US [patent_app_date] => 1999-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4445 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/458/06458379.pdf [firstpage_image] =>[orig_patent_app_number] => 09419372 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/419372
Sheet for whitening cosmetics and method for using the same Oct 14, 1999 Issued
Array ( [id] => 1576827 [patent_doc_number] => 06447789 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-10 [patent_title] => 'Facial cleanser and method of treating skin conditions' [patent_app_type] => B1 [patent_app_number] => 09/417378 [patent_app_country] => US [patent_app_date] => 1999-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2001 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/447/06447789.pdf [firstpage_image] =>[orig_patent_app_number] => 09417378 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/417378
Facial cleanser and method of treating skin conditions Oct 12, 1999 Issued
Array ( [id] => 1552685 [patent_doc_number] => 06348218 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Self dosing skin preparation' [patent_app_type] => B1 [patent_app_number] => 09/411085 [patent_app_country] => US [patent_app_date] => 1999-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5981 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/348/06348218.pdf [firstpage_image] =>[orig_patent_app_number] => 09411085 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/411085
Self dosing skin preparation Oct 3, 1999 Issued
Array ( [id] => 1344364 [patent_doc_number] => 06579529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-06-17 [patent_title] => 'Emulsifier-free finely disperse systems of the oil-in-water and water-in-oil type' [patent_app_type] => B2 [patent_app_number] => 09/396557 [patent_app_country] => US [patent_app_date] => 1999-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6214 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/579/06579529.pdf [firstpage_image] =>[orig_patent_app_number] => 09396557 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/396557
Emulsifier-free finely disperse systems of the oil-in-water and water-in-oil type Sep 14, 1999 Issued
09/384642 METHOD FOR THE PREVENTION OF COLONIC ADENOMAS Aug 26, 1999 Abandoned
Array ( [id] => 4229438 [patent_doc_number] => 06074632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Polyhydric alcohol stabilized antiperspirant salt solutions' [patent_app_type] => 1 [patent_app_number] => 9/369611 [patent_app_country] => US [patent_app_date] => 1999-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6826 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/074/06074632.pdf [firstpage_image] =>[orig_patent_app_number] => 369611 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/369611
Polyhydric alcohol stabilized antiperspirant salt solutions Aug 5, 1999 Issued
Array ( [id] => 4320615 [patent_doc_number] => 06328985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Germicidally protected conveyor components' [patent_app_type] => 1 [patent_app_number] => 9/362987 [patent_app_country] => US [patent_app_date] => 1999-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2989 [patent_no_of_claims] => 13 [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] => patents/06/328/06328985.pdf [firstpage_image] =>[orig_patent_app_number] => 362987 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/362987
Germicidally protected conveyor components Jul 29, 1999 Issued
Menu