Search

Angela Nguyen

Examiner (ID: 4053, Phone: (571)270-5660 , Office: P/2442 )

Most Active Art Unit
2442
Art Unit(s)
2442
Total Applications
564
Issued Applications
391
Pending Applications
41
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3626871 [patent_doc_number] => 05608122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Process for preparing wax esters and hydrogenation of wax esters to fatty alcohols' [patent_app_type] => 1 [patent_app_number] => 8/627177 [patent_app_country] => US [patent_app_date] => 1996-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3704 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/608/05608122.pdf [firstpage_image] =>[orig_patent_app_number] => 627177 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/627177
Process for preparing wax esters and hydrogenation of wax esters to fatty alcohols Apr 2, 1996 Issued
Array ( [id] => 3628608 [patent_doc_number] => 05621152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Process for removing olefinic impurities from 2H-heptafluoropropane (R 227)' [patent_app_type] => 1 [patent_app_number] => 8/616483 [patent_app_country] => US [patent_app_date] => 1996-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 650 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/621/05621152.pdf [firstpage_image] =>[orig_patent_app_number] => 616483 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/616483
Process for removing olefinic impurities from 2H-heptafluoropropane (R 227) Mar 18, 1996 Issued
Array ( [id] => 3668890 [patent_doc_number] => 05599956 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Integrated process for the production of propylene oxide' [patent_app_type] => 1 [patent_app_number] => 8/606108 [patent_app_country] => US [patent_app_date] => 1996-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3380 [patent_no_of_claims] => 10 [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/05/599/05599956.pdf [firstpage_image] =>[orig_patent_app_number] => 606108 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/606108
Integrated process for the production of propylene oxide Feb 21, 1996 Issued
Array ( [id] => 3664651 [patent_doc_number] => 05625084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Vapor phase oxidation of propylene to propylene oxide' [patent_app_type] => 1 [patent_app_number] => 8/595007 [patent_app_country] => US [patent_app_date] => 1996-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6638 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/625/05625084.pdf [firstpage_image] =>[orig_patent_app_number] => 595007 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/595007
Vapor phase oxidation of propylene to propylene oxide Jan 30, 1996 Issued
Array ( [id] => 3661020 [patent_doc_number] => 05591875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Epoxidation Process' [patent_app_type] => 1 [patent_app_number] => 8/587183 [patent_app_country] => US [patent_app_date] => 1996-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4147 [patent_no_of_claims] => 22 [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/05/591/05591875.pdf [firstpage_image] =>[orig_patent_app_number] => 587183 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/587183
Epoxidation Process Jan 15, 1996 Issued
Array ( [id] => 3532786 [patent_doc_number] => 05583271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Method for continuously producing alkadienols' [patent_app_type] => 1 [patent_app_number] => 8/576599 [patent_app_country] => US [patent_app_date] => 1995-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5859 [patent_no_of_claims] => 16 [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] => patents/05/583/05583271.pdf [firstpage_image] =>[orig_patent_app_number] => 576599 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/576599
Method for continuously producing alkadienols Dec 20, 1995 Issued
Array ( [id] => 3651528 [patent_doc_number] => 05639923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Metal-catalyzed preparation of perfluoroalkyl iodide telomers' [patent_app_type] => 1 [patent_app_number] => 8/575992 [patent_app_country] => US [patent_app_date] => 1995-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2628 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/639/05639923.pdf [firstpage_image] =>[orig_patent_app_number] => 575992 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/575992
Metal-catalyzed preparation of perfluoroalkyl iodide telomers Dec 20, 1995 Issued
Array ( [id] => 3670016 [patent_doc_number] => 05600034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Method for producing allyl alcohols' [patent_app_type] => 1 [patent_app_number] => 8/560637 [patent_app_country] => US [patent_app_date] => 1995-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7253 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/600/05600034.pdf [firstpage_image] =>[orig_patent_app_number] => 560637 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/560637
Method for producing allyl alcohols Nov 19, 1995 Issued
Array ( [id] => 3719558 [patent_doc_number] => 05616817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Preparation of 1,2-propanediol' [patent_app_type] => 1 [patent_app_number] => 8/559625 [patent_app_country] => US [patent_app_date] => 1995-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1582 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/616/05616817.pdf [firstpage_image] =>[orig_patent_app_number] => 559625 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/559625
Preparation of 1,2-propanediol Nov 19, 1995 Issued
Array ( [id] => 3622981 [patent_doc_number] => 05614646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-25 [patent_title] => 'Selective hydrogenation of aromatic groups in the presence of epoxy groups' [patent_app_type] => 1 [patent_app_number] => 8/579728 [patent_app_country] => US [patent_app_date] => 1995-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1952 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/614/05614646.pdf [firstpage_image] =>[orig_patent_app_number] => 579728 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/579728
Selective hydrogenation of aromatic groups in the presence of epoxy groups Nov 16, 1995 Issued
Array ( [id] => 3650623 [patent_doc_number] => 05629459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-13 [patent_title] => 'Olefin hydration process' [patent_app_type] => 1 [patent_app_number] => 8/556409 [patent_app_country] => US [patent_app_date] => 1995-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3674 [patent_no_of_claims] => 20 [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/05/629/05629459.pdf [firstpage_image] =>[orig_patent_app_number] => 556409 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/556409
Olefin hydration process Nov 12, 1995 Issued
Array ( [id] => 3508832 [patent_doc_number] => 05569795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-29 [patent_title] => 'Fluorination catalyst and fluorination process' [patent_app_type] => 1 [patent_app_number] => 8/554836 [patent_app_country] => US [patent_app_date] => 1995-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6116 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/569/05569795.pdf [firstpage_image] =>[orig_patent_app_number] => 554836 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/554836
Fluorination catalyst and fluorination process Nov 6, 1995 Issued
Array ( [id] => 3669379 [patent_doc_number] => 05599990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Process for preparing quaternary ammonium compounds' [patent_app_type] => 1 [patent_app_number] => 8/548991 [patent_app_country] => US [patent_app_date] => 1995-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1547 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/599/05599990.pdf [firstpage_image] =>[orig_patent_app_number] => 548991 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/548991
Process for preparing quaternary ammonium compounds Oct 26, 1995 Issued
Array ( [id] => 3495300 [patent_doc_number] => 05536889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Process for the two-stage hydrogenation of methyl esters' [patent_app_type] => 1 [patent_app_number] => 8/536718 [patent_app_country] => US [patent_app_date] => 1995-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4609 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/536/05536889.pdf [firstpage_image] =>[orig_patent_app_number] => 536718 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/536718
Process for the two-stage hydrogenation of methyl esters Sep 28, 1995 Issued
Array ( [id] => 3661006 [patent_doc_number] => 05591874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Process for the preparation of 2,5-dihydrofuran compounds' [patent_app_type] => 1 [patent_app_number] => 8/536595 [patent_app_country] => US [patent_app_date] => 1995-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5543 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/591/05591874.pdf [firstpage_image] =>[orig_patent_app_number] => 536595 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/536595
Process for the preparation of 2,5-dihydrofuran compounds Sep 28, 1995 Issued
Array ( [id] => 3626973 [patent_doc_number] => 05608129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Process for the purification of difluoromethane' [patent_app_type] => 1 [patent_app_number] => 8/534263 [patent_app_country] => US [patent_app_date] => 1995-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3203 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/608/05608129.pdf [firstpage_image] =>[orig_patent_app_number] => 534263 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/534263
Process for the purification of difluoromethane Sep 25, 1995 Issued
Array ( [id] => 3499472 [patent_doc_number] => 05532419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-02 [patent_title] => 'Processes for the preparation of fluorinated olefins and hydrofluorocarbons using fluorinated olefin' [patent_app_type] => 1 [patent_app_number] => 8/528846 [patent_app_country] => US [patent_app_date] => 1995-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5593 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/532/05532419.pdf [firstpage_image] =>[orig_patent_app_number] => 528846 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/528846
Processes for the preparation of fluorinated olefins and hydrofluorocarbons using fluorinated olefin Sep 14, 1995 Issued
Array ( [id] => 3601126 [patent_doc_number] => 05559255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Method of recovering ethylene oxide' [patent_app_type] => 1 [patent_app_number] => 8/523199 [patent_app_country] => US [patent_app_date] => 1995-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6716 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/559/05559255.pdf [firstpage_image] =>[orig_patent_app_number] => 523199 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/523199
Method of recovering ethylene oxide Sep 4, 1995 Issued
Array ( [id] => 3622952 [patent_doc_number] => 05614644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-25 [patent_title] => 'Process for the removal of organic chlorides from furan and hydrogenated furans' [patent_app_type] => 1 [patent_app_number] => 8/521933 [patent_app_country] => US [patent_app_date] => 1995-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6618 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/614/05614644.pdf [firstpage_image] =>[orig_patent_app_number] => 521933 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/521933
Process for the removal of organic chlorides from furan and hydrogenated furans Aug 31, 1995 Issued
Array ( [id] => 3549649 [patent_doc_number] => 05545775 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Liquid phase process for the preparation of 1,1-difluoroethane' [patent_app_type] => 1 [patent_app_number] => 8/519446 [patent_app_country] => US [patent_app_date] => 1995-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1876 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/545/05545775.pdf [firstpage_image] =>[orig_patent_app_number] => 519446 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/519446
Liquid phase process for the preparation of 1,1-difluoroethane Aug 24, 1995 Issued
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