Search

Haidung D. Nguyen

Examiner (ID: 5410, Phone: (571)270-5455 , Office: P/1761 )

Most Active Art Unit
1761
Art Unit(s)
1796, 1761
Total Applications
752
Issued Applications
449
Pending Applications
69
Abandoned Applications
244

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10499458 [patent_doc_number] => 09227850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-05 [patent_title] => 'Positive electrode active material for lithium secondary battery, method for producing the same, and lithium secondary battery' [patent_app_type] => utility [patent_app_number] => 13/499766 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9325 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13499766 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/499766
Positive electrode active material for lithium secondary battery, method for producing the same, and lithium secondary battery Oct 3, 2010 Issued
Array ( [id] => 7787579 [patent_doc_number] => 20120049135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'COMPOSITIONS HAVING NON-LINEAR CURRENT-VOLTAGE CHARACTERISTICS' [patent_app_type] => utility [patent_app_number] => 12/869129 [patent_app_country] => US [patent_app_date] => 2010-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3603 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20120049135.pdf [firstpage_image] =>[orig_patent_app_number] => 12869129 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/869129
Compositions having non-linear current-voltage characteristics Aug 25, 2010 Issued
Array ( [id] => 6374784 [patent_doc_number] => 20100301280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'METHODS AND COMPOSITIONS FOR IMPROVED ELECTROPHORETIC DISPLAY PERFORMANCE' [patent_app_type] => utility [patent_app_number] => 12/857428 [patent_app_country] => US [patent_app_date] => 2010-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9190 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0301/20100301280.pdf [firstpage_image] =>[orig_patent_app_number] => 12857428 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/857428
Methods and compositions for improved electrophoretic display performance Aug 15, 2010 Issued
Array ( [id] => 7772882 [patent_doc_number] => 20120037844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-16 [patent_title] => 'MIXED PHOSPHATE-DIPHOSPHATE ELECTRODE MATERIALS AND METHODS OF MANUFACTURING SAME' [patent_app_type] => utility [patent_app_number] => 12/857262 [patent_app_country] => US [patent_app_date] => 2010-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5902 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20120037844.pdf [firstpage_image] =>[orig_patent_app_number] => 12857262 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/857262
Mixed phosphate-diphosphate electrode materials and methods of manufacturing same Aug 15, 2010 Issued
Array ( [id] => 6183865 [patent_doc_number] => 20110168945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'Positive active material and method of preparing the same' [patent_app_type] => utility [patent_app_number] => 12/805587 [patent_app_country] => US [patent_app_date] => 2010-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4140 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0168/20110168945.pdf [firstpage_image] =>[orig_patent_app_number] => 12805587 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/805587
Positive active material and method of preparing the same Aug 5, 2010 Abandoned
Array ( [id] => 10109960 [patent_doc_number] => 09145362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-29 [patent_title] => 'Solvent composition based on an oxide of an organic sulfide with masked odour' [patent_app_type] => utility [patent_app_number] => 13/381718 [patent_app_country] => US [patent_app_date] => 2010-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5125 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13381718 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/381718
Solvent composition based on an oxide of an organic sulfide with masked odour Jul 28, 2010 Issued
Array ( [id] => 6192924 [patent_doc_number] => 20110024678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'ORGANIC-SULPHIDE COMPOSITION WITH MASKED ODOUR' [patent_app_type] => utility [patent_app_number] => 12/844006 [patent_app_country] => US [patent_app_date] => 2010-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4302 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20110024678.pdf [firstpage_image] =>[orig_patent_app_number] => 12844006 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/844006
Organic-sulphide composition with masked odour Jul 26, 2010 Issued
Array ( [id] => 8179874 [patent_doc_number] => 20120112135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'METHOD AND APPARATUS FOR PRODUCING SEMICONDUCTOR CRYSTAL, AND SEMICONDUCTOR CRYSTAL' [patent_app_type] => utility [patent_app_number] => 13/384922 [patent_app_country] => US [patent_app_date] => 2010-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11645 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20120112135.pdf [firstpage_image] =>[orig_patent_app_number] => 13384922 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/384922
Method and apparatus for producing semiconductor crystal, and semiconductor crystal Jul 22, 2010 Issued
Array ( [id] => 9468620 [patent_doc_number] => 08722250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-13 [patent_title] => 'Cathode active material, cathode including the cathode active material, lithium battery employing the cathode, and method of preparing the same' [patent_app_type] => utility [patent_app_number] => 12/838747 [patent_app_country] => US [patent_app_date] => 2010-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6922 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12838747 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/838747
Cathode active material, cathode including the cathode active material, lithium battery employing the cathode, and method of preparing the same Jul 18, 2010 Issued
Array ( [id] => 8554868 [patent_doc_number] => 08329339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-11 [patent_title] => 'Cathode active material for lithium secondary battery' [patent_app_type] => utility [patent_app_number] => 12/837926 [patent_app_country] => US [patent_app_date] => 2010-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5677 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12837926 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/837926
Cathode active material for lithium secondary battery Jul 15, 2010 Issued
Array ( [id] => 8154481 [patent_doc_number] => 20120097901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'PROCESS FOR THE PREPARATION OF LIFEPO4-CARBON COMPOSITES' [patent_app_type] => utility [patent_app_number] => 13/379048 [patent_app_country] => US [patent_app_date] => 2010-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11957 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20120097901.pdf [firstpage_image] =>[orig_patent_app_number] => 13379048 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/379048
Process for the preparation of LiFePO4-carbon composites Jun 22, 2010 Issued
Array ( [id] => 8674902 [patent_doc_number] => 08383014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-26 [patent_title] => 'Metal nanoparticle compositions' [patent_app_type] => utility [patent_app_number] => 12/816210 [patent_app_country] => US [patent_app_date] => 2010-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 34903 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12816210 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/816210
Metal nanoparticle compositions Jun 14, 2010 Issued
Array ( [id] => 6026667 [patent_doc_number] => 20110079752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 12/792374 [patent_app_country] => US [patent_app_date] => 2010-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7133 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0079/20110079752.pdf [firstpage_image] =>[orig_patent_app_number] => 12792374 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/792374
Electrode active material for lithium secondary battery Jun 1, 2010 Issued
Array ( [id] => 6535509 [patent_doc_number] => 20100221543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'GRAPHITE MATERIAL, CARBON MATERIAL FOR BATTERY ELECTRODE, AND BATTERY' [patent_app_type] => utility [patent_app_number] => 12/778789 [patent_app_country] => US [patent_app_date] => 2010-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 13000 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0221/20100221543.pdf [firstpage_image] =>[orig_patent_app_number] => 12778789 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/778789
Graphite material, carbon material for battery electrode, and battery May 11, 2010 Issued
Array ( [id] => 8875252 [patent_doc_number] => 08470209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-25 [patent_title] => 'Paste composition' [patent_app_type] => utility [patent_app_number] => 12/769206 [patent_app_country] => US [patent_app_date] => 2010-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6784 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12769206 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/769206
Paste composition Apr 27, 2010 Issued
Array ( [id] => 8154484 [patent_doc_number] => 20120097902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'ANISOTROPIC CONDUCTIVE PARTICLES' [patent_app_type] => utility [patent_app_number] => 13/266569 [patent_app_country] => US [patent_app_date] => 2010-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7151 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20120097902.pdf [firstpage_image] =>[orig_patent_app_number] => 13266569 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/266569
ANISOTROPIC CONDUCTIVE PARTICLES Apr 21, 2010 Abandoned
Array ( [id] => 9823064 [patent_doc_number] => 08932548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'Silicon oxide and negative electrode material for lithium-ion secondary battery' [patent_app_type] => utility [patent_app_number] => 13/377249 [patent_app_country] => US [patent_app_date] => 2010-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 6269 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13377249 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/377249
Silicon oxide and negative electrode material for lithium-ion secondary battery Apr 20, 2010 Issued
Array ( [id] => 9943503 [patent_doc_number] => 08992801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-31 [patent_title] => 'Electroactive material, and use thereof in anodes for lithium-ion cells' [patent_app_type] => utility [patent_app_number] => 13/262453 [patent_app_country] => US [patent_app_date] => 2010-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10977 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13262453 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/262453
Electroactive material, and use thereof in anodes for lithium-ion cells Mar 31, 2010 Issued
Array ( [id] => 7728003 [patent_doc_number] => 20120012797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'SYNTHESIS OF LITHIUM-IRON-PHOSPHATES UNDER HYDROTHERMAL CONDITIONS' [patent_app_type] => utility [patent_app_number] => 13/257137 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10554 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20120012797.pdf [firstpage_image] =>[orig_patent_app_number] => 13257137 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/257137
Synthesis of lithium-iron-phosphates under hydrothermal conditions Mar 15, 2010 Issued
Array ( [id] => 7648624 [patent_doc_number] => 20110297893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-08 [patent_title] => 'PRODUCTION METHOD OF N-TYPE SIC SINGLE CRYSTAL, N-TYPE SIC SINGLE CRYSTAL OBTAINED THEREBY AND APPLICATION OF SAME' [patent_app_type] => utility [patent_app_number] => 13/201771 [patent_app_country] => US [patent_app_date] => 2010-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4768 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0297/20110297893.pdf [firstpage_image] =>[orig_patent_app_number] => 13201771 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/201771
Production method of n-type SiC single crystal, n-type SiC single crystal obtained thereby and application of same Feb 17, 2010 Issued
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