Search

Binh C. Tat

Examiner (ID: 6439, Phone: (571)272-1908 , Office: P/2851 )

Most Active Art Unit
2851
Art Unit(s)
2825, 2851
Total Applications
1657
Issued Applications
1398
Pending Applications
98
Abandoned Applications
188

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3932827 [patent_doc_number] => 05871691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Inhibition of corrosion in aqueous systems' [patent_app_type] => 1 [patent_app_number] => 8/534364 [patent_app_country] => US [patent_app_date] => 1995-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4124 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/871/05871691.pdf [firstpage_image] =>[orig_patent_app_number] => 534364 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/534364
Inhibition of corrosion in aqueous systems Sep 26, 1995 Issued
Array ( [id] => 3753545 [patent_doc_number] => 05720902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-24 [patent_title] => 'Methods and compositions for inhibiting low carbon steel corrosion' [patent_app_type] => 1 [patent_app_number] => 8/531815 [patent_app_country] => US [patent_app_date] => 1995-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1939 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/720/05720902.pdf [firstpage_image] =>[orig_patent_app_number] => 531815 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/531815
Methods and compositions for inhibiting low carbon steel corrosion Sep 20, 1995 Issued
Array ( [id] => 3681803 [patent_doc_number] => 05695689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Polyether polyols stabilized with tocopherol' [patent_app_type] => 1 [patent_app_number] => 8/530628 [patent_app_country] => US [patent_app_date] => 1995-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1375 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/695/05695689.pdf [firstpage_image] =>[orig_patent_app_number] => 530628 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/530628
Polyether polyols stabilized with tocopherol Sep 19, 1995 Issued
08/519554 PROCESS FOR NEUTRALIZATION OF PETROLEUM ACIDS BY SOLID ALKALI AND ALKALINE EARTH OXIDES AND HYDROXIDES Aug 24, 1995 Abandoned
Array ( [id] => 3642508 [patent_doc_number] => 05683626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Process for neutralization of petroleum acids' [patent_app_type] => 1 [patent_app_number] => 8/519555 [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] => 1729 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/683/05683626.pdf [firstpage_image] =>[orig_patent_app_number] => 519555 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/519555
Process for neutralization of petroleum acids Aug 24, 1995 Issued
Array ( [id] => 3785592 [patent_doc_number] => 05779938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Compositions and methods for inhibiting corrosion' [patent_app_type] => 1 [patent_app_number] => 8/518985 [patent_app_country] => US [patent_app_date] => 1995-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2579 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/779/05779938.pdf [firstpage_image] =>[orig_patent_app_number] => 518985 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/518985
Compositions and methods for inhibiting corrosion Aug 23, 1995 Issued
Array ( [id] => 3836205 [patent_doc_number] => 05707553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Anti-corrosion, quick drying distilled water solution for autoclave sterilizers' [patent_app_type] => 1 [patent_app_number] => 8/506478 [patent_app_country] => US [patent_app_date] => 1995-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4660 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/707/05707553.pdf [firstpage_image] =>[orig_patent_app_number] => 506478 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/506478
Anti-corrosion, quick drying distilled water solution for autoclave sterilizers Jul 24, 1995 Issued
Array ( [id] => 3682533 [patent_doc_number] => 05643534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Corrosion inhibitor for alkanolamine units' [patent_app_type] => 1 [patent_app_number] => 8/504634 [patent_app_country] => US [patent_app_date] => 1995-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2536 [patent_no_of_claims] => 7 [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] => patents/05/643/05643534.pdf [firstpage_image] =>[orig_patent_app_number] => 504634 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/504634
Corrosion inhibitor for alkanolamine units Jul 19, 1995 Issued
Array ( [id] => 3881242 [patent_doc_number] => 05714094 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Antioxidant composition and process for the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 8/500780 [patent_app_country] => US [patent_app_date] => 1995-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5199 [patent_no_of_claims] => 12 [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/05/714/05714094.pdf [firstpage_image] =>[orig_patent_app_number] => 500780 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/500780
Antioxidant composition and process for the preparation thereof Jul 10, 1995 Issued
08/476271 CORROSION RESISTANT BUFFER SYSTEM FOR METAL PRODUCTS Jun 6, 1995 Abandoned
Array ( [id] => 3875460 [patent_doc_number] => 05797874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Method of delivery of gas-supersaturated liquids' [patent_app_type] => 1 [patent_app_number] => 8/465425 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 6812 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/797/05797874.pdf [firstpage_image] =>[orig_patent_app_number] => 465425 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/465425
Method of delivery of gas-supersaturated liquids Jun 4, 1995 Issued
Array ( [id] => 3887479 [patent_doc_number] => 05777008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Oligomeric hals phosphites and hals phosphonites as stabilisers' [patent_app_type] => 1 [patent_app_number] => 8/451114 [patent_app_country] => US [patent_app_date] => 1995-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18117 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/777/05777008.pdf [firstpage_image] =>[orig_patent_app_number] => 451114 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/451114
Oligomeric hals phosphites and hals phosphonites as stabilisers May 24, 1995 Issued
Array ( [id] => 3798577 [patent_doc_number] => 05830383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Method for inhibition of oxygen corrosion in aqueous systems by the use of a tannin activated oxygen scavenger' [patent_app_type] => 1 [patent_app_number] => 8/425689 [patent_app_country] => US [patent_app_date] => 1995-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2492 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/830/05830383.pdf [firstpage_image] =>[orig_patent_app_number] => 425689 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/425689
Method for inhibition of oxygen corrosion in aqueous systems by the use of a tannin activated oxygen scavenger Apr 18, 1995 Issued
Array ( [id] => 3798736 [patent_doc_number] => 05853620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Compositions and compounds to minimize hydrogen charging and hydrogen induced cracking of steels' [patent_app_type] => 1 [patent_app_number] => 8/393268 [patent_app_country] => US [patent_app_date] => 1995-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2276 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/853/05853620.pdf [firstpage_image] =>[orig_patent_app_number] => 393268 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/393268
Compositions and compounds to minimize hydrogen charging and hydrogen induced cracking of steels Feb 27, 1995 Issued
08/343536 PYRIDOTHIAZINEACETIC ACID COMPOUND, PRODUCTION THEREOF AND USE THEREOF Nov 28, 1994 Abandoned
08/341352 IRREVERSIBLE HIV PROTEASE INHIBITORS, COMPOSITIONS AND INTERMEDIATES FOR THE PREPARATION THEREOF Nov 16, 1994 Abandoned
Array ( [id] => 3881229 [patent_doc_number] => 05714093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Corrosion resistant buffer system for metal products' [patent_app_type] => 1 [patent_app_number] => 8/327438 [patent_app_country] => US [patent_app_date] => 1994-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9984 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/714/05714093.pdf [firstpage_image] =>[orig_patent_app_number] => 327438 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/327438
Corrosion resistant buffer system for metal products Oct 20, 1994 Issued
Array ( [id] => 3888888 [patent_doc_number] => 05777110 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Wood preservative oxathiazines' [patent_app_type] => 1 [patent_app_number] => 8/295117 [patent_app_country] => US [patent_app_date] => 1994-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9944 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/777/05777110.pdf [firstpage_image] =>[orig_patent_app_number] => 295117 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/295117
Wood preservative oxathiazines Aug 23, 1994 Issued
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