Search

Edna Wong

Examiner (ID: 5117, Phone: (571)272-1349 , Office: P/1759 )

Most Active Art Unit
1795
Art Unit(s)
1759, 1751, 1753, 1111, 1795, 1102, 1741
Total Applications
2572
Issued Applications
1624
Pending Applications
217
Abandoned Applications
729

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2794182 [patent_doc_number] => 05139701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Corrosion inhibitors for ferrous metal in aqueous solutions comprising a nonionic surfactant and an anionic oxygen containing group' [patent_app_type] => 1 [patent_app_number] => 7/733481 [patent_app_country] => US [patent_app_date] => 1991-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5069 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/139/05139701.pdf [firstpage_image] =>[orig_patent_app_number] => 733481 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/733481
Corrosion inhibitors for ferrous metal in aqueous solutions comprising a nonionic surfactant and an anionic oxygen containing group Jul 21, 1991 Issued
Array ( [id] => 2843793 [patent_doc_number] => 05104578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Emulsion minimizing corrosion inhibitor for naphtha/water systems' [patent_app_type] => 1 [patent_app_number] => 7/733482 [patent_app_country] => US [patent_app_date] => 1991-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2501 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104578.pdf [firstpage_image] =>[orig_patent_app_number] => 733482 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/733482
Emulsion minimizing corrosion inhibitor for naphtha/water systems Jul 21, 1991 Issued
Array ( [id] => 2947923 [patent_doc_number] => 05221498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Methods and compositions for inhibitoring polymerization of vinyl monomers' [patent_app_type] => 1 [patent_app_number] => 7/733480 [patent_app_country] => US [patent_app_date] => 1991-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3159 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/221/05221498.pdf [firstpage_image] =>[orig_patent_app_number] => 733480 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/733480
Methods and compositions for inhibitoring polymerization of vinyl monomers Jul 21, 1991 Issued
07/729689 METHOD FOR PREVENTING AGGLOMERATION OF POWDER Jul 14, 1991 Abandoned
07/730025 HARDENER FOR EPOXIDE RESIN MASSES Jul 11, 1991 Abandoned
Array ( [id] => 2949367 [patent_doc_number] => 05230836 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'Low micron-sized ascorbic acid particles, especially a suspension thereof in a medium in which they are insoluble, and the use thereof as an antioxidant for mediums in which the particles remain insoluble' [patent_app_type] => 1 [patent_app_number] => 7/717926 [patent_app_country] => US [patent_app_date] => 1991-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9172 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/230/05230836.pdf [firstpage_image] =>[orig_patent_app_number] => 717926 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/717926
Low micron-sized ascorbic acid particles, especially a suspension thereof in a medium in which they are insoluble, and the use thereof as an antioxidant for mediums in which the particles remain insoluble Jun 19, 1991 Issued
Array ( [id] => 2808178 [patent_doc_number] => 05085801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Temperature indicators based on polydiacetylene compounds' [patent_app_type] => 1 [patent_app_number] => 7/717869 [patent_app_country] => US [patent_app_date] => 1991-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3546 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/085/05085801.pdf [firstpage_image] =>[orig_patent_app_number] => 717869 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/717869
Temperature indicators based on polydiacetylene compounds Jun 18, 1991 Issued
07/716638 GENERATION OF CHLORINE DIOXIDE IN A NON-AQUEOUS MEDIUM Jun 16, 1991 Abandoned
Array ( [id] => 3073687 [patent_doc_number] => 05320779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Use of molybdate as corrosion inhibitor in a zinc/phosphonate cooling water treatment' [patent_app_type] => 1 [patent_app_number] => 7/999795 [patent_app_country] => US [patent_app_date] => 1991-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1833 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/320/05320779.pdf [firstpage_image] =>[orig_patent_app_number] => 999795 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/999795
Use of molybdate as corrosion inhibitor in a zinc/phosphonate cooling water treatment Jun 5, 1991 Issued
Array ( [id] => 3086706 [patent_doc_number] => 05290476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Process for preparing microcrystalline perborate products' [patent_app_type] => 1 [patent_app_number] => 7/709307 [patent_app_country] => US [patent_app_date] => 1991-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7878 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/290/05290476.pdf [firstpage_image] =>[orig_patent_app_number] => 709307 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/709307
Process for preparing microcrystalline perborate products Jun 2, 1991 Issued
Array ( [id] => 2834959 [patent_doc_number] => 05171477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Corrosion inhibition in chelant solutions' [patent_app_type] => 1 [patent_app_number] => 7/708335 [patent_app_country] => US [patent_app_date] => 1991-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1630 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171477.pdf [firstpage_image] =>[orig_patent_app_number] => 708335 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/708335
Corrosion inhibition in chelant solutions May 30, 1991 Issued
Array ( [id] => 3066845 [patent_doc_number] => 05336441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Corrosion inhibition in highly acidic environments by use of pyridine salts in combination with certain cationic surfactants' [patent_app_type] => 1 [patent_app_number] => 7/706661 [patent_app_country] => US [patent_app_date] => 1991-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3729 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/336/05336441.pdf [firstpage_image] =>[orig_patent_app_number] => 706661 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/706661
Corrosion inhibition in highly acidic environments by use of pyridine salts in combination with certain cationic surfactants May 28, 1991 Issued
Array ( [id] => 3069355 [patent_doc_number] => 05296167 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Method and composition for inhibiting corrosion by sodium and calcium chloride' [patent_app_type] => 1 [patent_app_number] => 7/699370 [patent_app_country] => US [patent_app_date] => 1991-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5021 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/296/05296167.pdf [firstpage_image] =>[orig_patent_app_number] => 699370 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/699370
Method and composition for inhibiting corrosion by sodium and calcium chloride May 12, 1991 Issued
Array ( [id] => 2807604 [patent_doc_number] => 05078912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Wood preservative' [patent_app_type] => 1 [patent_app_number] => 7/523282 [patent_app_country] => US [patent_app_date] => 1991-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1901 [patent_no_of_claims] => 4 [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/05/078/05078912.pdf [firstpage_image] =>[orig_patent_app_number] => 523282 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/523282
Wood preservative Apr 30, 1991 Issued
Array ( [id] => 3022348 [patent_doc_number] => 05316696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Composition' [patent_app_type] => 1 [patent_app_number] => 7/692862 [patent_app_country] => US [patent_app_date] => 1991-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3970 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/316/05316696.pdf [firstpage_image] =>[orig_patent_app_number] => 692862 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/692862
Composition Apr 28, 1991 Issued
Array ( [id] => 2836586 [patent_doc_number] => 05137657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Synergistic combination of sodium silicate and orthophosphate for controlling carbon steel corrosion' [patent_app_type] => 1 [patent_app_number] => 7/690876 [patent_app_country] => US [patent_app_date] => 1991-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3830 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/137/05137657.pdf [firstpage_image] =>[orig_patent_app_number] => 690876 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/690876
Synergistic combination of sodium silicate and orthophosphate for controlling carbon steel corrosion Apr 23, 1991 Issued
Array ( [id] => 2955831 [patent_doc_number] => 05273679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Stabilizers for compositions for acid gas absorbent' [patent_app_type] => 1 [patent_app_number] => 7/684175 [patent_app_country] => US [patent_app_date] => 1991-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3425 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/273/05273679.pdf [firstpage_image] =>[orig_patent_app_number] => 684175 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/684175
Stabilizers for compositions for acid gas absorbent Apr 11, 1991 Issued
Array ( [id] => 2780005 [patent_doc_number] => 05093032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Use of boron containing compounds and dihydroxybenzenes to reduce coking in coker furnaces' [patent_app_type] => 1 [patent_app_number] => 7/682503 [patent_app_country] => US [patent_app_date] => 1991-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2783 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093032.pdf [firstpage_image] =>[orig_patent_app_number] => 682503 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/682503
Use of boron containing compounds and dihydroxybenzenes to reduce coking in coker furnaces Apr 7, 1991 Issued
Array ( [id] => 2800774 [patent_doc_number] => 05156768 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Stabilized chlorine-containing refrigeration compositions' [patent_app_type] => 1 [patent_app_number] => 7/681026 [patent_app_country] => US [patent_app_date] => 1991-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7538 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/156/05156768.pdf [firstpage_image] =>[orig_patent_app_number] => 681026 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/681026
Stabilized chlorine-containing refrigeration compositions Apr 4, 1991 Issued
Array ( [id] => 3052605 [patent_doc_number] => 05338480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Compositions and methods to clean contact lenses' [patent_app_type] => 1 [patent_app_number] => 7/664601 [patent_app_country] => US [patent_app_date] => 1991-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9113 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/338/05338480.pdf [firstpage_image] =>[orig_patent_app_number] => 664601 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664601
Compositions and methods to clean contact lenses Mar 3, 1991 Issued
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