Search

Yuanda Zhang

Examiner (ID: 18791, Phone: (571)270-1439 , Office: P/2828 )

Most Active Art Unit
2828
Art Unit(s)
2828
Total Applications
1240
Issued Applications
973
Pending Applications
93
Abandoned Applications
194

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2847302 [patent_doc_number] => 05106894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Fluoroethylene vinyl ether resin containing coating composition' [patent_app_type] => 1 [patent_app_number] => 7/672470 [patent_app_country] => US [patent_app_date] => 1991-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1857 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106894.pdf [firstpage_image] =>[orig_patent_app_number] => 672470 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672470
Fluoroethylene vinyl ether resin containing coating composition Mar 19, 1991 Issued
Array ( [id] => 2954922 [patent_doc_number] => 05231128 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'Ethylene propylene rubber composition' [patent_app_type] => 1 [patent_app_number] => 7/670440 [patent_app_country] => US [patent_app_date] => 1991-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2270 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/231/05231128.pdf [firstpage_image] =>[orig_patent_app_number] => 670440 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/670440
Ethylene propylene rubber composition Mar 14, 1991 Issued
Array ( [id] => 2893306 [patent_doc_number] => 05177132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Flame retardant resin composition' [patent_app_type] => 1 [patent_app_number] => 7/669994 [patent_app_country] => US [patent_app_date] => 1991-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1901 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177132.pdf [firstpage_image] =>[orig_patent_app_number] => 669994 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/669994
Flame retardant resin composition Mar 14, 1991 Issued
Array ( [id] => 2785302 [patent_doc_number] => 05141985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Wholly aromatic polyester resin composition and ovenware obtained by molding said composition' [patent_app_type] => 1 [patent_app_number] => 7/667746 [patent_app_country] => US [patent_app_date] => 1991-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5229 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/141/05141985.pdf [firstpage_image] =>[orig_patent_app_number] => 667746 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/667746
Wholly aromatic polyester resin composition and ovenware obtained by molding said composition Mar 10, 1991 Issued
07/666378 AQUEOUS SILICONE DISPERSIONS CROSSLINKABLE INTO FLAME-RESISTANT ELASTOMERIC STATE Mar 7, 1991 Abandoned
Array ( [id] => 2852701 [patent_doc_number] => 05126387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Flame retardant compositions and method of use' [patent_app_type] => 1 [patent_app_number] => 7/663403 [patent_app_country] => US [patent_app_date] => 1991-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4899 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/126/05126387.pdf [firstpage_image] =>[orig_patent_app_number] => 663403 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/663403
Flame retardant compositions and method of use Feb 28, 1991 Issued
07/659819 METHOD FOR ENHANCING THE FLAME RETARDANCE OF POLYPHENYLENE ETHERS Feb 24, 1991 Abandoned
Array ( [id] => 3491560 [patent_doc_number] => 05439979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Separating materials' [patent_app_type] => 1 [patent_app_number] => 7/658903 [patent_app_country] => US [patent_app_date] => 1991-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3074 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/439/05439979.pdf [firstpage_image] =>[orig_patent_app_number] => 658903 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/658903
Separating materials Feb 21, 1991 Issued
07/655826 AGUEOUS POLYMER DISPERSION HAVING DIVALENT METAL SALT(S) INCORPORATED THEREIN Feb 14, 1991 Abandoned
Array ( [id] => 2877893 [patent_doc_number] => 05118746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Fire retardant melt stable ethylene/carboxylic acid copolymer composition' [patent_app_type] => 1 [patent_app_number] => 7/654132 [patent_app_country] => US [patent_app_date] => 1991-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3361 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118746.pdf [firstpage_image] =>[orig_patent_app_number] => 654132 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/654132
Fire retardant melt stable ethylene/carboxylic acid copolymer composition Feb 10, 1991 Issued
Array ( [id] => 2969756 [patent_doc_number] => 05258439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Flame-retardant nylon resin composition' [patent_app_type] => 1 [patent_app_number] => 7/652835 [patent_app_country] => US [patent_app_date] => 1991-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3151 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/258/05258439.pdf [firstpage_image] =>[orig_patent_app_number] => 652835 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/652835
Flame-retardant nylon resin composition Feb 7, 1991 Issued
Array ( [id] => 2790878 [patent_doc_number] => 05101007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Process for the preparation of naphthalenesulfonic acid/formaldehyde condensates having a low free formaldehyde content' [patent_app_type] => 1 [patent_app_number] => 7/653229 [patent_app_country] => US [patent_app_date] => 1991-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1666 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/101/05101007.pdf [firstpage_image] =>[orig_patent_app_number] => 653229 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/653229
Process for the preparation of naphthalenesulfonic acid/formaldehyde condensates having a low free formaldehyde content Feb 7, 1991 Issued
Array ( [id] => 2831028 [patent_doc_number] => 05175199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'High transparency silica-titania glass beads, method for making, and light transmission epoxy resin compositions' [patent_app_type] => 1 [patent_app_number] => 7/651438 [patent_app_country] => US [patent_app_date] => 1991-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6623 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/175/05175199.pdf [firstpage_image] =>[orig_patent_app_number] => 651438 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/651438
High transparency silica-titania glass beads, method for making, and light transmission epoxy resin compositions Feb 6, 1991 Issued
07/647014 POLYMERISABLE COMPOSITIONS AND USE OF THESE COMPOSITIONS FOR SEALING SUBTERRANEAN ENVIRONMENTS Jan 28, 1991 Abandoned
07/646036 RESIN COMPOSITION INCLUDING A SAPONIFIED ETHYLENE-VINYL ACETATE COPOLYMER, POLYOLEFIN, A GRAFT COPOLYMER AND HYDROTALCITE Jan 27, 1991 Abandoned
Array ( [id] => 2847499 [patent_doc_number] => 05106905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Colorants, polyester fibers mass-colored therewith and process for spinning mass-colored polyester fibers' [patent_app_type] => 1 [patent_app_number] => 7/644547 [patent_app_country] => US [patent_app_date] => 1991-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5329 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106905.pdf [firstpage_image] =>[orig_patent_app_number] => 644547 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/644547
Colorants, polyester fibers mass-colored therewith and process for spinning mass-colored polyester fibers Jan 22, 1991 Issued
Array ( [id] => 2933975 [patent_doc_number] => 05196474 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Polymer composition for use as flexible, dimensionally stable coating; and method' [patent_app_type] => 1 [patent_app_number] => 7/640231 [patent_app_country] => US [patent_app_date] => 1991-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 8561 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/196/05196474.pdf [firstpage_image] =>[orig_patent_app_number] => 640231 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/640231
Polymer composition for use as flexible, dimensionally stable coating; and method Jan 10, 1991 Abandoned
Array ( [id] => 2868765 [patent_doc_number] => 05162399 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Ink millbase and method for preparation thereof' [patent_app_type] => 1 [patent_app_number] => 7/638929 [patent_app_country] => US [patent_app_date] => 1991-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8592 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/162/05162399.pdf [firstpage_image] =>[orig_patent_app_number] => 638929 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/638929
Ink millbase and method for preparation thereof Jan 8, 1991 Issued
Array ( [id] => 2823936 [patent_doc_number] => 05173519 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Conductive metal-filled composites via developing agents' [patent_app_type] => 1 [patent_app_number] => 7/613840 [patent_app_country] => US [patent_app_date] => 1991-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3707 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173519.pdf [firstpage_image] =>[orig_patent_app_number] => 613840 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/613840
Conductive metal-filled composites via developing agents Jan 6, 1991 Issued
07/647703 POLYIMIDE BASED FRICTION MATERIAL AND PREPARATION PROCESS OF THE MATERIAL Jan 2, 1991 Abandoned
Menu