Search

Ngoc Yen M. Nguyen

Examiner (ID: 43, Phone: (571)272-1356 , Office: P/1734 )

Most Active Art Unit
1734
Art Unit(s)
1103, 1754, 1734, 1793
Total Applications
1524
Issued Applications
795
Pending Applications
89
Abandoned Applications
640

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5551757 [patent_doc_number] => 20090285743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'METHOD FOR PRODUCING TRICHLOROSILANE AND APPARATUS FOR PRODUCING TRICHLOROSILANE' [patent_app_type] => utility [patent_app_number] => 12/309626 [patent_app_country] => US [patent_app_date] => 2007-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4191 [patent_no_of_claims] => 6 [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/A1/0285/20090285743.pdf [firstpage_image] =>[orig_patent_app_number] => 12309626 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/309626
METHOD FOR PRODUCING TRICHLOROSILANE AND APPARATUS FOR PRODUCING TRICHLOROSILANE Oct 25, 2007 Abandoned
Array ( [id] => 6411097 [patent_doc_number] => 20100166638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'PROCESS FOR PRODUCTION OF IODINE PENTAFLUORIDE' [patent_app_type] => utility [patent_app_number] => 12/446373 [patent_app_country] => US [patent_app_date] => 2007-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6505 [patent_no_of_claims] => 11 [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/A1/0166/20100166638.pdf [firstpage_image] =>[orig_patent_app_number] => 12446373 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/446373
Process for production of iodine pentafluoride Oct 17, 2007 Issued
Array ( [id] => 6481880 [patent_doc_number] => 20100008842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'METHOD FOR THE PRODUCTION OF TRICHLOROSILANE' [patent_app_type] => utility [patent_app_number] => 12/444486 [patent_app_country] => US [patent_app_date] => 2007-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2150 [patent_no_of_claims] => 12 [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/A1/0008/20100008842.pdf [firstpage_image] =>[orig_patent_app_number] => 12444486 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/444486
Method for the production of trichlorosilane Oct 11, 2007 Issued
Array ( [id] => 5440899 [patent_doc_number] => 20090092538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'METHODS FOR FORMING STABILIZED METAL SALT PARTICLES' [patent_app_type] => utility [patent_app_number] => 11/868914 [patent_app_country] => US [patent_app_date] => 2007-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4603 [patent_no_of_claims] => 24 [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/A1/0092/20090092538.pdf [firstpage_image] =>[orig_patent_app_number] => 11868914 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/868914
METHODS FOR FORMING STABILIZED METAL SALT PARTICLES Oct 7, 2007 Abandoned
Array ( [id] => 6367284 [patent_doc_number] => 20100074824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'PROCESS FOR CONTINUOUSLY PRODUCING MONOSILANE' [patent_app_type] => utility [patent_app_number] => 12/443310 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4739 [patent_no_of_claims] => 10 [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/A1/0074/20100074824.pdf [firstpage_image] =>[orig_patent_app_number] => 12443310 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/443310
PROCESS FOR CONTINUOUSLY PRODUCING MONOSILANE Sep 26, 2007 Abandoned
Array ( [id] => 5557693 [patent_doc_number] => 20090269270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'PROCESS FOR PREPARING CHLORINE IN A FLUIDIZED-BED REACTOR' [patent_app_type] => utility [patent_app_number] => 12/441659 [patent_app_country] => US [patent_app_date] => 2007-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2475 [patent_no_of_claims] => 17 [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/A1/0269/20090269270.pdf [firstpage_image] =>[orig_patent_app_number] => 12441659 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/441659
PROCESS FOR PREPARING CHLORINE IN A FLUIDIZED-BED REACTOR Sep 18, 2007 Abandoned
Array ( [id] => 4704059 [patent_doc_number] => 20080063582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'PROCESS FOR REMOVING TAR-FORMING HIGH MOLECULAR WEIGHT HYDROCARBONS FROM GAS MIXTURE' [patent_app_type] => utility [patent_app_number] => 11/856555 [patent_app_country] => US [patent_app_date] => 2007-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4690 [patent_no_of_claims] => 12 [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/A1/0063/20080063582.pdf [firstpage_image] =>[orig_patent_app_number] => 11856555 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/856555
PROCESS FOR REMOVING TAR-FORMING HIGH MOLECULAR WEIGHT HYDROCARBONS FROM GAS MIXTURE Sep 16, 2007 Abandoned
Array ( [id] => 5452049 [patent_doc_number] => 20090068086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'Method and apparatus for the production of high purity tungsten hexafluoride' [patent_app_type] => utility [patent_app_number] => 11/899854 [patent_app_country] => US [patent_app_date] => 2007-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6194 [patent_no_of_claims] => 26 [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/A1/0068/20090068086.pdf [firstpage_image] =>[orig_patent_app_number] => 11899854 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/899854
Method and apparatus for the production of high purity tungsten hexafluoride Sep 6, 2007 Abandoned
Array ( [id] => 8151670 [patent_doc_number] => 08168154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-01 [patent_title] => 'Start-up method for producing chlorine' [patent_app_type] => utility [patent_app_number] => 12/439613 [patent_app_country] => US [patent_app_date] => 2007-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7777 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/168/08168154.pdf [firstpage_image] =>[orig_patent_app_number] => 12439613 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/439613
Start-up method for producing chlorine Sep 3, 2007 Issued
Array ( [id] => 5322821 [patent_doc_number] => 20090060811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'Wide Mesoporous Alumina Composites Having Trimodal Pore Structure' [patent_app_type] => utility [patent_app_number] => 11/848274 [patent_app_country] => US [patent_app_date] => 2007-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4099 [patent_no_of_claims] => 14 [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/A1/0060/20090060811.pdf [firstpage_image] =>[orig_patent_app_number] => 11848274 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/848274
Wide mesoporous alumina composites having trimodal pore structure Aug 30, 2007 Issued
Array ( [id] => 4692464 [patent_doc_number] => 20080085235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-10 [patent_title] => 'PROCESSES FOR OXIDATION OF BROMIDES TO PRODUCE BROMINE AND CATALYSTS USEFUL THEREIN' [patent_app_type] => utility [patent_app_number] => 11/842454 [patent_app_country] => US [patent_app_date] => 2007-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2175 [patent_no_of_claims] => 10 [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/A1/0085/20080085235.pdf [firstpage_image] =>[orig_patent_app_number] => 11842454 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/842454
Processes for oxidation of bromides to produce bromine and catalysts useful therein Aug 20, 2007 Issued
Array ( [id] => 4802547 [patent_doc_number] => 20080014134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER' [patent_app_type] => utility [patent_app_number] => 11/838521 [patent_app_country] => US [patent_app_date] => 2007-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10489 [patent_no_of_claims] => 20 [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/A1/0014/20080014134.pdf [firstpage_image] =>[orig_patent_app_number] => 11838521 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/838521
METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER Aug 13, 2007 Abandoned
Array ( [id] => 4657039 [patent_doc_number] => 20080025900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'SILICA AND METHOD FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/836886 [patent_app_country] => US [patent_app_date] => 2007-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10357 [patent_no_of_claims] => 4 [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/A1/0025/20080025900.pdf [firstpage_image] =>[orig_patent_app_number] => 11836886 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/836886
SILICA AND METHOD FOR PRODUCING THE SAME Aug 9, 2007 Abandoned
Array ( [id] => 5434871 [patent_doc_number] => 20090169457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'POLYSILANE PROCESSING AND USE' [patent_app_type] => utility [patent_app_number] => 12/374339 [patent_app_country] => US [patent_app_date] => 2007-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2622 [patent_no_of_claims] => 32 [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/A1/0169/20090169457.pdf [firstpage_image] =>[orig_patent_app_number] => 12374339 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/374339
POLYSILANE PROCESSING AND USE Jul 19, 2007 Abandoned
Array ( [id] => 5224613 [patent_doc_number] => 20070253879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-01 [patent_title] => 'METHOD FOR REMOVING HALOGEN SERIES GAS AND AGENT FOR REMOVING HALOGEN SERIES GAS' [patent_app_type] => utility [patent_app_number] => 11/762097 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8383 [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/A1/0253/20070253879.pdf [firstpage_image] =>[orig_patent_app_number] => 11762097 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762097
METHOD FOR REMOVING HALOGEN SERIES GAS AND AGENT FOR REMOVING HALOGEN SERIES GAS Jun 12, 2007 Abandoned
Array ( [id] => 5091608 [patent_doc_number] => 20070231247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Method for Diluting Hypochlorite' [patent_app_type] => utility [patent_app_number] => 11/762254 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9042 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0231/20070231247.pdf [firstpage_image] =>[orig_patent_app_number] => 11762254 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762254
Method for Diluting Hypochlorite Jun 12, 2007 Abandoned
Array ( [id] => 5084848 [patent_doc_number] => 20070274899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'TEMPERATURE-STABLE CATALYSTS FOR GAS PHASE OXIDATION, AND PROCESSES FOR USING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/752517 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3806 [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/A1/0274/20070274899.pdf [firstpage_image] =>[orig_patent_app_number] => 11752517 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752517
TEMPERATURE-STABLE CATALYSTS FOR GAS PHASE OXIDATION, AND PROCESSES FOR USING THE SAME May 22, 2007 Abandoned
Array ( [id] => 5084847 [patent_doc_number] => 20070274898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'PROCESSES FOR THE PREPARATION OF CHLORINE FROM HYDROGEN CHLORIDE AND OXYGEN' [patent_app_type] => utility [patent_app_number] => 11/752410 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7668 [patent_no_of_claims] => 20 [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/A1/0274/20070274898.pdf [firstpage_image] =>[orig_patent_app_number] => 11752410 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752410
PROCESSES FOR THE PREPARATION OF CHLORINE FROM HYDROGEN CHLORIDE AND OXYGEN May 22, 2007 Abandoned
Array ( [id] => 4932398 [patent_doc_number] => 20080003173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'PROCESSES FOR THE PREPARATION OF CHLORINE BY GAS PHASE OXIDATION, CATALYSTS THEREFOR, AND METHODS OF MAKING SUCH CATALYSTS' [patent_app_type] => utility [patent_app_number] => 11/752398 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2939 [patent_no_of_claims] => 19 [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/A1/0003/20080003173.pdf [firstpage_image] =>[orig_patent_app_number] => 11752398 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752398
PROCESSES FOR THE PREPARATION OF CHLORINE BY GAS PHASE OXIDATION, CATALYSTS THEREFOR, AND METHODS OF MAKING SUCH CATALYSTS May 22, 2007 Abandoned
Array ( [id] => 5230229 [patent_doc_number] => 20070292336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'PROCESSES FOR THE PREPARATION OF CHLORINE BY GAS PHASE OXIDATION' [patent_app_type] => utility [patent_app_number] => 11/752547 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3398 [patent_no_of_claims] => 12 [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/A1/0292/20070292336.pdf [firstpage_image] =>[orig_patent_app_number] => 11752547 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752547
PROCESSES FOR THE PREPARATION OF CHLORINE BY GAS PHASE OXIDATION May 22, 2007 Abandoned
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