Search

Cuong H. Nguyen

Examiner (ID: 15373, Phone: (571)272-6759 , Office: P/3663 )

Most Active Art Unit
3661
Art Unit(s)
2764, 3661, 3665, 3625, 3664, 2414, 3663, 3662, 2165
Total Applications
1969
Issued Applications
1460
Pending Applications
174
Abandoned Applications
352

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4291957 [patent_doc_number] => 06211411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Process for producing retinal and intermediate for producing the same' [patent_app_type] => 1 [patent_app_number] => 9/328895 [patent_app_country] => US [patent_app_date] => 1999-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5576 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/211/06211411.pdf [firstpage_image] =>[orig_patent_app_number] => 328895 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/328895
Process for producing retinal and intermediate for producing the same Jun 8, 1999 Issued
Array ( [id] => 4408682 [patent_doc_number] => 06271397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'L-ascorbic acid-2-phosphoric acid potassium crystal and method for producing the same' [patent_app_type] => 1 [patent_app_number] => 9/326696 [patent_app_country] => US [patent_app_date] => 1999-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4316 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/271/06271397.pdf [firstpage_image] =>[orig_patent_app_number] => 326696 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/326696
L-ascorbic acid-2-phosphoric acid potassium crystal and method for producing the same Jun 6, 1999 Issued
Array ( [id] => 7041312 [patent_doc_number] => 20010005768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-06-28 [patent_title] => 'PREPARATION OF DI-TERTIARY-PEROXIDES' [patent_app_type] => new-utility [patent_app_number] => 09/323845 [patent_app_country] => US [patent_app_date] => 1999-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2259 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0005/20010005768.pdf [firstpage_image] =>[orig_patent_app_number] => 09323845 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/323845
Preparation of di-tertiary-peroxides Jun 1, 1999 Issued
Array ( [id] => 4361167 [patent_doc_number] => 06175042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Process for preparing perfluoroalkyl aryl sulfides and novel perfluoroalkyl aryl sulfides' [patent_app_type] => 1 [patent_app_number] => 9/322619 [patent_app_country] => US [patent_app_date] => 1999-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3921 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/175/06175042.pdf [firstpage_image] =>[orig_patent_app_number] => 322619 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/322619
Process for preparing perfluoroalkyl aryl sulfides and novel perfluoroalkyl aryl sulfides May 27, 1999 Issued
Array ( [id] => 4085013 [patent_doc_number] => 06054625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Heteropolyacids as catalysts for a synthesis of ketone peroxides' [patent_app_type] => 1 [patent_app_number] => 9/321287 [patent_app_country] => US [patent_app_date] => 1999-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1236 [patent_no_of_claims] => 5 [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/06/054/06054625.pdf [firstpage_image] =>[orig_patent_app_number] => 321287 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/321287
Heteropolyacids as catalysts for a synthesis of ketone peroxides May 26, 1999 Issued
Array ( [id] => 4297661 [patent_doc_number] => 06180832 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Preparation of peroxyketals' [patent_app_type] => 1 [patent_app_number] => 9/321288 [patent_app_country] => US [patent_app_date] => 1999-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1467 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/180/06180832.pdf [firstpage_image] =>[orig_patent_app_number] => 321288 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/321288
Preparation of peroxyketals May 26, 1999 Issued
Array ( [id] => 4291071 [patent_doc_number] => 06268537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Method of synthesis of lithium substituted borohydride reagents and method of synthesis of reactive lithium hydride' [patent_app_type] => 1 [patent_app_number] => 9/318415 [patent_app_country] => US [patent_app_date] => 1999-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11435 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/268/06268537.pdf [firstpage_image] =>[orig_patent_app_number] => 318415 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/318415
Method of synthesis of lithium substituted borohydride reagents and method of synthesis of reactive lithium hydride May 24, 1999 Issued
Array ( [id] => 4210551 [patent_doc_number] => 06028224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Fluoxetine process from benzoylpropionic acid' [patent_app_type] => 1 [patent_app_number] => 9/316095 [patent_app_country] => US [patent_app_date] => 1999-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4859 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/028/06028224.pdf [firstpage_image] =>[orig_patent_app_number] => 316095 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/316095
Fluoxetine process from benzoylpropionic acid May 23, 1999 Issued
09/313665 CATALYTIC ASYMMETRIC HYDROGENATION, HYDROFORMYLATION, AND HYDROVINYLATION VIA TRANSITION METAL CATALYSTS WITH PHOSPHINES AND PHOSPHITES May 17, 1999 Abandoned
Array ( [id] => 4087998 [patent_doc_number] => 06162952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Production of mercaptans using heterogeneous acidic catalysts' [patent_app_type] => 1 [patent_app_number] => 9/313490 [patent_app_country] => US [patent_app_date] => 1999-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2990 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/162/06162952.pdf [firstpage_image] =>[orig_patent_app_number] => 313490 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/313490
Production of mercaptans using heterogeneous acidic catalysts May 16, 1999 Issued
Array ( [id] => 4135526 [patent_doc_number] => 06147244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Preparations of thiophosphites and thiophosphonates' [patent_app_type] => 1 [patent_app_number] => 9/304252 [patent_app_country] => US [patent_app_date] => 1999-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7805 [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/06/147/06147244.pdf [firstpage_image] =>[orig_patent_app_number] => 304252 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/304252
Preparations of thiophosphites and thiophosphonates May 2, 1999 Issued
Array ( [id] => 4117822 [patent_doc_number] => 06046339 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Process for the preparation of 1, 8-naphthosultam' [patent_app_type] => 1 [patent_app_number] => 9/297518 [patent_app_country] => US [patent_app_date] => 1999-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1765 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/046/06046339.pdf [firstpage_image] =>[orig_patent_app_number] => 297518 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/297518
Process for the preparation of 1, 8-naphthosultam May 2, 1999 Issued
Array ( [id] => 4208043 [patent_doc_number] => 06077958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Heteroaromatic diphosphines as chiral ligands' [patent_app_type] => 1 [patent_app_number] => 9/300531 [patent_app_country] => US [patent_app_date] => 1999-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12548 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077958.pdf [firstpage_image] =>[orig_patent_app_number] => 300531 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/300531
Heteroaromatic diphosphines as chiral ligands Apr 26, 1999 Issued
Array ( [id] => 4188810 [patent_doc_number] => 06160180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Tertiary phosphanes containing alkylene glycol groups' [patent_app_type] => 1 [patent_app_number] => 9/230538 [patent_app_country] => US [patent_app_date] => 1999-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6479 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/160/06160180.pdf [firstpage_image] =>[orig_patent_app_number] => 230538 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/230538
Tertiary phosphanes containing alkylene glycol groups Apr 21, 1999 Issued
Array ( [id] => 4187484 [patent_doc_number] => 06150560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Recovery of tris(aryl)borane from their tetrahydrofuran complexes' [patent_app_type] => 1 [patent_app_number] => 9/299554 [patent_app_country] => US [patent_app_date] => 1999-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2161 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/150/06150560.pdf [firstpage_image] =>[orig_patent_app_number] => 299554 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/299554
Recovery of tris(aryl)borane from their tetrahydrofuran complexes Apr 21, 1999 Issued
Array ( [id] => 4107345 [patent_doc_number] => 06045664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Process for the photochemical sulphochlorination of gaseous alkanes' [patent_app_type] => 1 [patent_app_number] => 9/295110 [patent_app_country] => US [patent_app_date] => 1999-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2390 [patent_no_of_claims] => 8 [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/06/045/06045664.pdf [firstpage_image] =>[orig_patent_app_number] => 295110 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/295110
Process for the photochemical sulphochlorination of gaseous alkanes Apr 20, 1999 Issued
Array ( [id] => 4362039 [patent_doc_number] => 06169210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Method for producing dialkyl disulfides' [patent_app_type] => 1 [patent_app_number] => 9/295620 [patent_app_country] => US [patent_app_date] => 1999-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4097 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/169/06169210.pdf [firstpage_image] =>[orig_patent_app_number] => 295620 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/295620
Method for producing dialkyl disulfides Apr 19, 1999 Issued
Array ( [id] => 4299149 [patent_doc_number] => 06198003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Method for producing alkyl mercaptans and/or dialkyl monosulfides' [patent_app_type] => 1 [patent_app_number] => 9/295622 [patent_app_country] => US [patent_app_date] => 1999-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4482 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198003.pdf [firstpage_image] =>[orig_patent_app_number] => 295622 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/295622
Method for producing alkyl mercaptans and/or dialkyl monosulfides Apr 19, 1999 Issued
Array ( [id] => 4102345 [patent_doc_number] => 06066698 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Peroxidic compositions' [patent_app_type] => 1 [patent_app_number] => 9/293958 [patent_app_country] => US [patent_app_date] => 1999-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1879 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/066/06066698.pdf [firstpage_image] =>[orig_patent_app_number] => 293958 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/293958
Peroxidic compositions Apr 18, 1999 Issued
Array ( [id] => 4120235 [patent_doc_number] => 06072007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Peroxidic compositions' [patent_app_type] => 1 [patent_app_number] => 9/293959 [patent_app_country] => US [patent_app_date] => 1999-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1801 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/072/06072007.pdf [firstpage_image] =>[orig_patent_app_number] => 293959 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/293959
Peroxidic compositions Apr 18, 1999 Issued
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