Search

Hoa Van Le

Examiner (ID: 13440)

Most Active Art Unit
1752
Art Unit(s)
1105, 1113, 1507, 1506, 1721, 1724, 1737, 1752, 1795
Total Applications
3483
Issued Applications
2664
Pending Applications
54
Abandoned Applications
766

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2067435 [patent_doc_number] => 04430244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-07 [patent_title] => 'Silicate-free bleaching and laundering composition' [patent_app_type] => 1 [patent_app_number] => 6/354861 [patent_app_country] => US [patent_app_date] => 1982-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5759 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/430/04430244.pdf [firstpage_image] =>[orig_patent_app_number] => 354861 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/354861
Silicate-free bleaching and laundering composition Mar 3, 1982 Issued
Array ( [id] => 2084973 [patent_doc_number] => 04438014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-20 [patent_title] => 'Nonionic surfactants for automatic dishwasher detergents' [patent_app_type] => 1 [patent_app_number] => 6/349174 [patent_app_country] => US [patent_app_date] => 1982-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4298 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/438/04438014.pdf [firstpage_image] =>[orig_patent_app_number] => 349174 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/349174
Nonionic surfactants for automatic dishwasher detergents Feb 15, 1982 Issued
Array ( [id] => 2039453 [patent_doc_number] => 04412943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-01 [patent_title] => 'Liquid detergent composition' [patent_app_type] => 1 [patent_app_number] => 6/347675 [patent_app_country] => US [patent_app_date] => 1982-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3804 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/412/04412943.pdf [firstpage_image] =>[orig_patent_app_number] => 347675 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/347675
Liquid detergent composition Feb 9, 1982 Issued
Array ( [id] => 2060446 [patent_doc_number] => 04427566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-24 [patent_title] => 'Washing compositions containing organic peracid bleaches or their precursors and iodide ion donors' [patent_app_type] => 1 [patent_app_number] => 6/345908 [patent_app_country] => US [patent_app_date] => 1982-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3548 [patent_no_of_claims] => 13 [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/04/427/04427566.pdf [firstpage_image] =>[orig_patent_app_number] => 345908 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/345908
Washing compositions containing organic peracid bleaches or their precursors and iodide ion donors Feb 3, 1982 Issued
Array ( [id] => 2036639 [patent_doc_number] => 04410442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Disinfecting solutions for hydrophilic contact lenses' [patent_app_type] => 1 [patent_app_number] => 6/339218 [patent_app_country] => US [patent_app_date] => 1982-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5509 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/410/04410442.pdf [firstpage_image] =>[orig_patent_app_number] => 339218 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/339218
Disinfecting solutions for hydrophilic contact lenses Jan 12, 1982 Issued
Array ( [id] => 2163797 [patent_doc_number] => 04496470 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-29 [patent_title] => 'Cleaning composition' [patent_app_type] => 1 [patent_app_number] => 6/338849 [patent_app_country] => US [patent_app_date] => 1982-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5877 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/496/04496470.pdf [firstpage_image] =>[orig_patent_app_number] => 338849 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/338849
Cleaning composition Jan 11, 1982 Issued
Array ( [id] => 2113373 [patent_doc_number] => 04436644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-13 [patent_title] => 'Adjuncts for use in the manufacture of detergent powders' [patent_app_type] => 1 [patent_app_number] => 6/338703 [patent_app_country] => US [patent_app_date] => 1982-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1965 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/436/04436644.pdf [firstpage_image] =>[orig_patent_app_number] => 338703 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/338703
Adjuncts for use in the manufacture of detergent powders Jan 10, 1982 Issued
Array ( [id] => 2017132 [patent_doc_number] => 04402851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-06 [patent_title] => 'Pumpable composition for water-purifying purpose containing iron (II) sulphate, and a method for producing the same' [patent_app_type] => 1 [patent_app_number] => 6/338067 [patent_app_country] => US [patent_app_date] => 1982-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2803 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/402/04402851.pdf [firstpage_image] =>[orig_patent_app_number] => 338067 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/338067
Pumpable composition for water-purifying purpose containing iron (II) sulphate, and a method for producing the same Jan 7, 1982 Issued
Array ( [id] => 2028680 [patent_doc_number] => 04420791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-13 [patent_title] => 'Dielectric fluid' [patent_app_type] => 1 [patent_app_number] => 6/334529 [patent_app_country] => US [patent_app_date] => 1981-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1114 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/420/04420791.pdf [firstpage_image] =>[orig_patent_app_number] => 334529 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/334529
Dielectric fluid Dec 27, 1981 Issued
Array ( [id] => 2074546 [patent_doc_number] => 04460490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-17 [patent_title] => 'Lavatory cleansing blocks' [patent_app_type] => 1 [patent_app_number] => 6/331822 [patent_app_country] => US [patent_app_date] => 1981-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 12 [patent_no_of_words] => 5277 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/460/04460490.pdf [firstpage_image] =>[orig_patent_app_number] => 331822 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/331822
Lavatory cleansing blocks Dec 16, 1981 Issued
Array ( [id] => 2025087 [patent_doc_number] => 04420409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-13 [patent_title] => 'Hydraulic system and hydraulic fluid compositions comprising siloxane-oxyalkylene copolymers' [patent_app_type] => 1 [patent_app_number] => 6/329840 [patent_app_country] => US [patent_app_date] => 1981-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4706 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/420/04420409.pdf [firstpage_image] =>[orig_patent_app_number] => 329840 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/329840
Hydraulic system and hydraulic fluid compositions comprising siloxane-oxyalkylene copolymers Dec 10, 1981 Issued
Array ( [id] => 2113966 [patent_doc_number] => 04439337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-27 [patent_title] => 'Composition and method for preventing freezing together of various surfaces' [patent_app_type] => 1 [patent_app_number] => 6/323159 [patent_app_country] => US [patent_app_date] => 1981-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2844 [patent_no_of_claims] => 18 [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/04/439/04439337.pdf [firstpage_image] =>[orig_patent_app_number] => 323159 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/323159
Composition and method for preventing freezing together of various surfaces Nov 19, 1981 Issued
Array ( [id] => 2004617 [patent_doc_number] => 04411810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-25 [patent_title] => 'Low-foaming nonionic surfactant for machine dishwashing detergent' [patent_app_type] => 1 [patent_app_number] => 6/318751 [patent_app_country] => US [patent_app_date] => 1981-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4516 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 553 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/411/04411810.pdf [firstpage_image] =>[orig_patent_app_number] => 318751 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/318751
Low-foaming nonionic surfactant for machine dishwashing detergent Nov 5, 1981 Issued
Array ( [id] => 2090713 [patent_doc_number] => 04486324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => 'Hydraulic fluids' [patent_app_type] => 1 [patent_app_number] => 6/318744 [patent_app_country] => US [patent_app_date] => 1981-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2057 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/486/04486324.pdf [firstpage_image] =>[orig_patent_app_number] => 318744 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/318744
Hydraulic fluids Nov 5, 1981 Issued
Array ( [id] => 2017124 [patent_doc_number] => 04402850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-06 [patent_title] => 'Method of producing a liquid agent for improving the quality of contaminated water' [patent_app_type] => 1 [patent_app_number] => 6/317812 [patent_app_country] => US [patent_app_date] => 1981-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5024 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/402/04402850.pdf [firstpage_image] =>[orig_patent_app_number] => 317812 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/317812
Method of producing a liquid agent for improving the quality of contaminated water Nov 2, 1981 Issued
Array ( [id] => 2084877 [patent_doc_number] => 04435306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'Stable coal-water suspensions and their preparation' [patent_app_type] => 1 [patent_app_number] => 6/317545 [patent_app_country] => US [patent_app_date] => 1981-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2260 [patent_no_of_claims] => 17 [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/04/435/04435306.pdf [firstpage_image] =>[orig_patent_app_number] => 317545 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/317545
Stable coal-water suspensions and their preparation Nov 1, 1981 Issued
Array ( [id] => 2045281 [patent_doc_number] => 04387034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-07 [patent_title] => 'Mixed alkylthionocarbamates flotation collectors and ore dressing methods in which the collectors are employed' [patent_app_type] => 1 [patent_app_number] => 6/314375 [patent_app_country] => US [patent_app_date] => 1981-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1308 [patent_no_of_claims] => 4 [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/04/387/04387034.pdf [firstpage_image] =>[orig_patent_app_number] => 314375 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/314375
Mixed alkylthionocarbamates flotation collectors and ore dressing methods in which the collectors are employed Oct 22, 1981 Issued
Array ( [id] => 2018425 [patent_doc_number] => 04419259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-06 [patent_title] => 'Degreasing and deoxidizing aluminum foil' [patent_app_type] => 1 [patent_app_number] => 6/313874 [patent_app_country] => US [patent_app_date] => 1981-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1706 [patent_no_of_claims] => 8 [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/04/419/04419259.pdf [firstpage_image] =>[orig_patent_app_number] => 313874 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/313874
Degreasing and deoxidizing aluminum foil Oct 21, 1981 Issued
Array ( [id] => 2007797 [patent_doc_number] => 04391725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-05 [patent_title] => 'Controlled release laundry bleach product' [patent_app_type] => 1 [patent_app_number] => 6/313423 [patent_app_country] => US [patent_app_date] => 1981-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 8209 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/391/04391725.pdf [firstpage_image] =>[orig_patent_app_number] => 313423 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/313423
Controlled release laundry bleach product Oct 20, 1981 Issued
Array ( [id] => 2007789 [patent_doc_number] => 04391724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-05 [patent_title] => 'Controlled release laundry bleach product' [patent_app_type] => 1 [patent_app_number] => 6/313422 [patent_app_country] => US [patent_app_date] => 1981-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 8132 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/391/04391724.pdf [firstpage_image] =>[orig_patent_app_number] => 313422 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/313422
Controlled release laundry bleach product Oct 20, 1981 Issued
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