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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] => 2987288 [patent_doc_number] => 05266618 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Flame-retardant resin composition' [patent_app_type] => 1 [patent_app_number] => 7/890089 [patent_app_country] => US [patent_app_date] => 1992-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3800 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/266/05266618.pdf [firstpage_image] =>[orig_patent_app_number] => 890089 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/890089
Flame-retardant resin composition May 27, 1992 Issued
Array ( [id] => 2969799 [patent_doc_number] => 05258441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Polyimide based friction material and preparation process of the material' [patent_app_type] => 1 [patent_app_number] => 7/887600 [patent_app_country] => US [patent_app_date] => 1992-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2643 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/258/05258441.pdf [firstpage_image] =>[orig_patent_app_number] => 887600 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/887600
Polyimide based friction material and preparation process of the material May 20, 1992 Issued
Array ( [id] => 3077226 [patent_doc_number] => 05322887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-21 [patent_title] => 'Polymeric particles and a method of preparing the same' [patent_app_type] => 1 [patent_app_number] => 7/884788 [patent_app_country] => US [patent_app_date] => 1992-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6468 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/322/05322887.pdf [firstpage_image] =>[orig_patent_app_number] => 884788 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/884788
Polymeric particles and a method of preparing the same May 17, 1992 Issued
Array ( [id] => 3066743 [patent_doc_number] => 05294655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-15 [patent_title] => 'Polyphenylene ether electrical insulation compositions' [patent_app_type] => 1 [patent_app_number] => 7/883446 [patent_app_country] => US [patent_app_date] => 1992-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4661 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/294/05294655.pdf [firstpage_image] =>[orig_patent_app_number] => 883446 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/883446
Polyphenylene ether electrical insulation compositions May 14, 1992 Issued
07/883830 SELF-LUBRICATING POLYBENZIMIDAZOLE-CONTAINING COMPOSITION May 14, 1992 Abandoned
Array ( [id] => 3100138 [patent_doc_number] => 05314941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Thermoplastic elastomer composition of crystalline chlorinated polyethylene and a rubber' [patent_app_type] => 1 [patent_app_number] => 7/883394 [patent_app_country] => US [patent_app_date] => 1992-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3868 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/314/05314941.pdf [firstpage_image] =>[orig_patent_app_number] => 883394 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/883394
Thermoplastic elastomer composition of crystalline chlorinated polyethylene and a rubber May 14, 1992 Issued
07/883129 FLAME -RESISTANT THERMOPLASTIC COMPOSITIONS May 13, 1992 Abandoned
Array ( [id] => 2985911 [patent_doc_number] => 05250645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Polymerisable compositions and use of these compositions for sealing subterranean environments' [patent_app_type] => 1 [patent_app_number] => 7/879136 [patent_app_country] => US [patent_app_date] => 1992-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3111 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/250/05250645.pdf [firstpage_image] =>[orig_patent_app_number] => 879136 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/879136
Polymerisable compositions and use of these compositions for sealing subterranean environments May 4, 1992 Issued
Array ( [id] => 3047236 [patent_doc_number] => 05304591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-19 [patent_title] => 'Blends of styrene-acrylonitrile polymer, styrene-methyl methacrylate-maleic anhydride terpolymer and glass filler' [patent_app_type] => 1 [patent_app_number] => 7/876166 [patent_app_country] => US [patent_app_date] => 1992-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3158 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/304/05304591.pdf [firstpage_image] =>[orig_patent_app_number] => 876166 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/876166
Blends of styrene-acrylonitrile polymer, styrene-methyl methacrylate-maleic anhydride terpolymer and glass filler Apr 29, 1992 Issued
07/873147 THERMAL CONDUCTIVE SILICONE RUBBER COMPOSITION Apr 23, 1992 Abandoned
Array ( [id] => 2962476 [patent_doc_number] => 05274024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Oxygen-absorbing resin composition containing water-absorbing polymer, olefin resin and oxygen scavenger' [patent_app_type] => 1 [patent_app_number] => 7/873610 [patent_app_country] => US [patent_app_date] => 1992-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4420 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/274/05274024.pdf [firstpage_image] =>[orig_patent_app_number] => 873610 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/873610
Oxygen-absorbing resin composition containing water-absorbing polymer, olefin resin and oxygen scavenger Apr 21, 1992 Issued
07/868322 TETRAFLUOROETHYLENE COPOLYMER RESIN POWDER COMPOSITION AND PROCESS FOR MANUFACTURE THEREOF Apr 13, 1992 Abandoned
Array ( [id] => 2904972 [patent_doc_number] => 05248718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => 'Flame-retardant thermoplastic styrenic composition containing a chlorinated hydrocarbon, an inorganic oxide and PTFE' [patent_app_type] => 1 [patent_app_number] => 7/868115 [patent_app_country] => US [patent_app_date] => 1992-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3275 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/248/05248718.pdf [firstpage_image] =>[orig_patent_app_number] => 868115 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/868115
Flame-retardant thermoplastic styrenic composition containing a chlorinated hydrocarbon, an inorganic oxide and PTFE Apr 13, 1992 Issued
Array ( [id] => 2893439 [patent_doc_number] => 05177138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Resin composition including a saponified ethylene-vinyl acetate copolymer, polyolefin, a graft copolymer and hydrotalcite' [patent_app_type] => 1 [patent_app_number] => 7/870194 [patent_app_country] => US [patent_app_date] => 1992-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5908 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177138.pdf [firstpage_image] =>[orig_patent_app_number] => 870194 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/870194
Resin composition including a saponified ethylene-vinyl acetate copolymer, polyolefin, a graft copolymer and hydrotalcite Apr 12, 1992 Issued
07/866159 OZONE-FRIENDLY CORRECTION FLUID Apr 8, 1992 Abandoned
Array ( [id] => 2985130 [patent_doc_number] => 05250604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Glass fiber reinforced polyamide composition and the process for manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 7/867000 [patent_app_country] => US [patent_app_date] => 1992-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3569 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/250/05250604.pdf [firstpage_image] =>[orig_patent_app_number] => 867000 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/867000
Glass fiber reinforced polyamide composition and the process for manufacturing the same Apr 8, 1992 Issued
07/862842 POLYAMIDE-POLYESTER COMPOSITION COMPRISING POLYAMIDE 4.6, POLYETHYLENE TEREPHTHALATE, AND REINFORCING FIBRE MATERIAL SUCH AS GLASS FIBERS Apr 2, 1992 Abandoned
Array ( [id] => 3665960 [patent_doc_number] => 05668204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Stabilization of polycarbonates having high heat distortion temperatures' [patent_app_type] => 1 [patent_app_number] => 7/853670 [patent_app_country] => US [patent_app_date] => 1992-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2864 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/668/05668204.pdf [firstpage_image] =>[orig_patent_app_number] => 853670 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/853670
Stabilization of polycarbonates having high heat distortion temperatures Mar 18, 1992 Issued
07/845933 MAGNETIC PAINT MATERIAL AND PROCESS FOR PRODUCING THE SAME Mar 5, 1992 Abandoned
07/847722 PRINTABLE SELF-CLINGING POLYVINYL CHLORIDE FILM AND METHODS RELATING THERETO Mar 5, 1992 Abandoned
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