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] => 5084846 [patent_doc_number] => 20070274897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'PROCESSES FOR THE PREPARATION OF CHLORINE BY GAS PHASE OXIDATION' [patent_app_type] => utility [patent_app_number] => 11/752403 [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] => 5790 [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/A1/0274/20070274897.pdf [firstpage_image] =>[orig_patent_app_number] => 11752403 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752403
PROCESSES FOR THE PREPARATION OF CHLORINE BY GAS PHASE OXIDATION May 22, 2007 Abandoned
Array ( [id] => 5165209 [patent_doc_number] => 20070286793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'PROCESSES FOR THE PREPARATION OF CHLORINE FROM HYDROGEN CHLORIDE AND OXYGEN' [patent_app_type] => utility [patent_app_number] => 11/752405 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6474 [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/A1/0286/20070286793.pdf [firstpage_image] =>[orig_patent_app_number] => 11752405 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752405
PROCESSES FOR THE PREPARATION OF CHLORINE FROM HYDROGEN CHLORIDE AND OXYGEN May 22, 2007 Abandoned
Array ( [id] => 5084850 [patent_doc_number] => 20070274901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'PROCESSES AND APPARATUS FOR THE PRODUCTION OF CHLORINE BY GAS PHASE OXIDATION' [patent_app_type] => utility [patent_app_number] => 11/752676 [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] => 5134 [patent_no_of_claims] => 34 [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/A1/0274/20070274901.pdf [firstpage_image] =>[orig_patent_app_number] => 11752676 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752676
PROCESSES AND APPARATUS FOR THE PRODUCTION OF CHLORINE BY GAS PHASE OXIDATION May 22, 2007 Abandoned
Array ( [id] => 6579218 [patent_doc_number] => 20100290966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'METHOD AND APPARATUS FOR THE REMOVAL OF FLUORINE FROM A GAS STREAM' [patent_app_type] => utility [patent_app_number] => 12/303776 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3290 [patent_no_of_claims] => 15 [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/A1/0290/20100290966.pdf [firstpage_image] =>[orig_patent_app_number] => 12303776 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/303776
METHOD AND APPARATUS FOR THE REMOVAL OF FLUORINE FROM A GAS STREAM May 22, 2007 Abandoned
Array ( [id] => 5084845 [patent_doc_number] => 20070274896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'PROCESSES FOR HYDROGEN CHLORIDE OXIDATION USING OXYGEN' [patent_app_type] => utility [patent_app_number] => 11/752598 [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] => 6038 [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/A1/0274/20070274896.pdf [firstpage_image] =>[orig_patent_app_number] => 11752598 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752598
PROCESSES FOR HYDROGEN CHLORIDE OXIDATION USING OXYGEN May 22, 2007 Abandoned
Array ( [id] => 5084849 [patent_doc_number] => 20070274900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'PROCESSES FOR OBTAINING CHLORINE FROM MIXTURES OF CHLORINE, WATER, HYDROGEN CHLORIDE AND OXYGEN, AND INCORPORATION OF SUCH PROCESSES INTO ISOCYANATE PRODUCTION PROCESSES' [patent_app_type] => utility [patent_app_number] => 11/752558 [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] => 9235 [patent_no_of_claims] => 29 [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/A1/0274/20070274900.pdf [firstpage_image] =>[orig_patent_app_number] => 11752558 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752558
PROCESSES FOR OBTAINING CHLORINE FROM MIXTURES OF CHLORINE, WATER, HYDROGEN CHLORIDE AND OXYGEN, AND INCORPORATION OF SUCH PROCESSES INTO ISOCYANATE PRODUCTION PROCESSES May 22, 2007 Abandoned
Array ( [id] => 5027911 [patent_doc_number] => 20070269358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'PROCESSES FOR ABSORBING CHLORINE FROM A GAS CONTAINING CHLORINE AND CARBON DIOXIDE' [patent_app_type] => utility [patent_app_number] => 11/749803 [patent_app_country] => US [patent_app_date] => 2007-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3731 [patent_no_of_claims] => 19 [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/A1/0269/20070269358.pdf [firstpage_image] =>[orig_patent_app_number] => 11749803 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/749803
PROCESSES FOR ABSORBING CHLORINE FROM A GAS CONTAINING CHLORINE AND CARBON DIOXIDE May 16, 2007 Abandoned
Array ( [id] => 5011673 [patent_doc_number] => 20070282152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Production of one or more useful products from lesser value halogenated materials' [patent_app_type] => utility [patent_app_number] => 11/801961 [patent_app_country] => US [patent_app_date] => 2007-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 10697 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0282/20070282152.pdf [firstpage_image] =>[orig_patent_app_number] => 11801961 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/801961
Production of one or more useful products from lesser value halogenated materials May 10, 2007 Issued
Array ( [id] => 6481876 [patent_doc_number] => 20100008841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'Method for the Manufacture of Silicon Tetrachloride' [patent_app_type] => utility [patent_app_number] => 12/227118 [patent_app_country] => US [patent_app_date] => 2007-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1570 [patent_no_of_claims] => 16 [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/A1/0008/20100008841.pdf [firstpage_image] =>[orig_patent_app_number] => 12227118 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/227118
Method for the Manufacture of Silicon Tetrachloride May 3, 2007 Abandoned
Array ( [id] => 5224625 [patent_doc_number] => 20070253891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-01 [patent_title] => 'Methods and apparatus for producing the halogen dioxide, chlorine dioxide, by ion exchange' [patent_app_type] => utility [patent_app_number] => 11/790771 [patent_app_country] => US [patent_app_date] => 2007-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7502 [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/A1/0253/20070253891.pdf [firstpage_image] =>[orig_patent_app_number] => 11790771 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/790771
Methods and apparatus for producing the halogen dioxide, chlorine dioxide, by ion exchange Apr 26, 2007 Abandoned
Array ( [id] => 5100699 [patent_doc_number] => 20070183961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'Method and Apparatus for Generating Gaseous Chlorine Dioxide-Chlorine Mixtures' [patent_app_type] => utility [patent_app_number] => 11/733898 [patent_app_country] => US [patent_app_date] => 2007-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9987 [patent_no_of_claims] => 22 [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/A1/0183/20070183961.pdf [firstpage_image] =>[orig_patent_app_number] => 11733898 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/733898
Method and Apparatus for Generating Gaseous Chlorine Dioxide-Chlorine Mixtures Apr 10, 2007 Abandoned
Array ( [id] => 5125437 [patent_doc_number] => 20070237708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Process for the production of chlorine dioxide' [patent_app_type] => utility [patent_app_number] => 11/783618 [patent_app_country] => US [patent_app_date] => 2007-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4259 [patent_no_of_claims] => 16 [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/A1/0237/20070237708.pdf [firstpage_image] =>[orig_patent_app_number] => 11783618 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/783618
Process for the production of chlorine dioxide Apr 9, 2007 Abandoned
Array ( [id] => 5097776 [patent_doc_number] => 20070181036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'Precipitated silica used as reinforcing filler for elastomers' [patent_app_type] => utility [patent_app_number] => 11/784421 [patent_app_country] => US [patent_app_date] => 2007-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9520 [patent_no_of_claims] => 26 [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/A1/0181/20070181036.pdf [firstpage_image] =>[orig_patent_app_number] => 11784421 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/784421
Precipitated silica used as reinforcing filler for elastomers Apr 5, 2007 Abandoned
Array ( [id] => 5309666 [patent_doc_number] => 20090016947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'RECYCLING OF HIGH-BOILING COMPOUNDS WITHIN AN INTEGRATED CHLOROSILANE SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/281550 [patent_app_country] => US [patent_app_date] => 2007-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2824 [patent_no_of_claims] => 11 [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/A1/0016/20090016947.pdf [firstpage_image] =>[orig_patent_app_number] => 12281550 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/281550
Recycling of high-boiling compounds within an integrated chlorosilane system Feb 20, 2007 Issued
Array ( [id] => 4932382 [patent_doc_number] => 20080003157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER' [patent_app_type] => utility [patent_app_number] => 11/673404 [patent_app_country] => US [patent_app_date] => 2007-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10456 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0003/20080003157.pdf [firstpage_image] =>[orig_patent_app_number] => 11673404 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/673404
METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER Feb 8, 2007 Abandoned
Array ( [id] => 4932383 [patent_doc_number] => 20080003158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER' [patent_app_type] => utility [patent_app_number] => 11/673542 [patent_app_country] => US [patent_app_date] => 2007-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10449 [patent_no_of_claims] => 26 [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/A1/0003/20080003158.pdf [firstpage_image] =>[orig_patent_app_number] => 11673542 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/673542
METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER Feb 8, 2007 Abandoned
Array ( [id] => 4598518 [patent_doc_number] => 07976807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Method for detoxifying HCD gas and apparatus therefor' [patent_app_type] => utility [patent_app_number] => 12/224508 [patent_app_country] => US [patent_app_date] => 2007-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3237 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/976/07976807.pdf [firstpage_image] =>[orig_patent_app_number] => 12224508 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/224508
Method for detoxifying HCD gas and apparatus therefor Feb 5, 2007 Issued
Array ( [id] => 5367013 [patent_doc_number] => 20090304572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'METHOD FOR THE PRODUCTION OF CHLORINE' [patent_app_type] => utility [patent_app_number] => 12/162368 [patent_app_country] => US [patent_app_date] => 2007-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6712 [patent_no_of_claims] => 9 [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/A1/0304/20090304572.pdf [firstpage_image] =>[orig_patent_app_number] => 12162368 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/162368
METHOD FOR THE PRODUCTION OF CHLORINE Jan 25, 2007 Abandoned
Array ( [id] => 4845432 [patent_doc_number] => 20080181840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'Method of making basic aluminum halides' [patent_app_type] => utility [patent_app_number] => 11/657850 [patent_app_country] => US [patent_app_date] => 2007-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3161 [patent_no_of_claims] => 25 [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/A1/0181/20080181840.pdf [firstpage_image] =>[orig_patent_app_number] => 11657850 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/657850
Method of making basic aluminum halides Jan 24, 2007 Issued
Array ( [id] => 9183386 [patent_doc_number] => 08623318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-07 [patent_title] => 'Manufacture of high-strength, low-salt aqueous sodium hypochlorite bleach and substantially dry crystalline salt' [patent_app_type] => utility [patent_app_number] => 11/652890 [patent_app_country] => US [patent_app_date] => 2007-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5099 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11652890 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/652890
Manufacture of high-strength, low-salt aqueous sodium hypochlorite bleach and substantially dry crystalline salt Jan 11, 2007 Issued
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