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Gerald Luther Sung

Examiner (ID: 11918, Phone: (571)270-3765 , Office: P/3741 )

Most Active Art Unit
3741
Art Unit(s)
3741, 3746
Total Applications
936
Issued Applications
722
Pending Applications
55
Abandoned Applications
179

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2005050 [patent_doc_number] => 04397750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-09 [patent_title] => 'N-Hydroxyalkyl pyrrolidinone esters as detergent compositions and lubricants and fuel containing same' [patent_app_type] => 1 [patent_app_number] => 6/291007 [patent_app_country] => US [patent_app_date] => 1981-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2998 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/397/04397750.pdf [firstpage_image] =>[orig_patent_app_number] => 291007 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/291007
N-Hydroxyalkyl pyrrolidinone esters as detergent compositions and lubricants and fuel containing same Aug 6, 1981 Issued
06/289422 METHOD FOR IMPROVING FUEL ECONOMY OF INTERNAL COMBUSTION ENGINES USING BORATED 1,2-ALKANEDIOLS Aug 2, 1981 Abandoned
Array ( [id] => 2056103 [patent_doc_number] => 04392968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-12 [patent_title] => 'Metal deactivator and composition containing same' [patent_app_type] => 1 [patent_app_number] => 6/288343 [patent_app_country] => US [patent_app_date] => 1981-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2957 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/392/04392968.pdf [firstpage_image] =>[orig_patent_app_number] => 288343 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/288343
Metal deactivator and composition containing same Jul 29, 1981 Issued
Array ( [id] => 2035035 [patent_doc_number] => 04384967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-24 [patent_title] => 'Lubricant composition containing an alkali metal borate and a sulfur-containing polyhydroxy compound' [patent_app_type] => 1 [patent_app_number] => 6/288228 [patent_app_country] => US [patent_app_date] => 1981-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1347 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/384/04384967.pdf [firstpage_image] =>[orig_patent_app_number] => 288228 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/288228
Lubricant composition containing an alkali metal borate and a sulfur-containing polyhydroxy compound Jul 28, 1981 Issued
Array ( [id] => 2044784 [patent_doc_number] => 04405469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-20 [patent_title] => 'Greases prepared from organosiloxanes with SiC-bonded groups' [patent_app_type] => 1 [patent_app_number] => 6/286798 [patent_app_country] => US [patent_app_date] => 1981-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5828 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/405/04405469.pdf [firstpage_image] =>[orig_patent_app_number] => 286798 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/286798
Greases prepared from organosiloxanes with SiC-bonded groups Jul 26, 1981 Issued
06/287381 LUBRICANT COMPOSITIONS Jul 26, 1981 Abandoned
Array ( [id] => 1990988 [patent_doc_number] => RE031242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-17 [patent_title] => 'Metal working emulsion' [patent_app_type] => 2 [patent_app_number] => 6/285295 [patent_app_country] => US [patent_app_date] => 1981-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3332 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/031/RE031242.pdf [firstpage_image] =>[orig_patent_app_number] => 285295 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/285295
Metal working emulsion Jul 19, 1981 Issued
Array ( [id] => 1964777 [patent_doc_number] => 04330420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-18 [patent_title] => 'Low ash, low phosphorus motor oil formulations' [patent_app_type] => 1 [patent_app_number] => 6/281637 [patent_app_country] => US [patent_app_date] => 1981-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1768 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/330/04330420.pdf [firstpage_image] =>[orig_patent_app_number] => 281637 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/281637
Low ash, low phosphorus motor oil formulations Jul 8, 1981 Issued
Array ( [id] => 2113958 [patent_doc_number] => 04439336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-27 [patent_title] => 'Lubricant composition containing mixed fatty acid ester and amide of diethanolamine' [patent_app_type] => 1 [patent_app_number] => 6/279588 [patent_app_country] => US [patent_app_date] => 1981-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2636 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/439/04439336.pdf [firstpage_image] =>[orig_patent_app_number] => 279588 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/279588
Lubricant composition containing mixed fatty acid ester and amide of diethanolamine Jun 30, 1981 Issued
Array ( [id] => 2041321 [patent_doc_number] => 04382869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-10 [patent_title] => 'Friction reducing and corrosion inhibiting lubricant additives and their compositions' [patent_app_type] => 1 [patent_app_number] => 6/274839 [patent_app_country] => US [patent_app_date] => 1981-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3379 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/382/04382869.pdf [firstpage_image] =>[orig_patent_app_number] => 274839 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/274839
Friction reducing and corrosion inhibiting lubricant additives and their compositions Jun 17, 1981 Issued
Array ( [id] => 2036570 [patent_doc_number] => 04410434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Metal salts of phosphosulfurized polyhydroxyesters and lubricants containing same' [patent_app_type] => 1 [patent_app_number] => 6/274614 [patent_app_country] => US [patent_app_date] => 1981-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2901 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/410/04410434.pdf [firstpage_image] =>[orig_patent_app_number] => 274614 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/274614
Metal salts of phosphosulfurized polyhydroxyesters and lubricants containing same Jun 16, 1981 Issued
06/269754 OIL SOLUBLE ESTER POUR POINT DEPRESSANT ADDITIVE FOR LUBRICANTS Jun 1, 1981 Abandoned
Array ( [id] => 2036919 [patent_doc_number] => 04414123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-08 [patent_title] => 'Marine diesel cylinder oils containing polyoxyethylene sorbitol lanolin for improved spreadability' [patent_app_type] => 1 [patent_app_number] => 6/268955 [patent_app_country] => US [patent_app_date] => 1981-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1673 [patent_no_of_claims] => 10 [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/04/414/04414123.pdf [firstpage_image] =>[orig_patent_app_number] => 268955 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/268955
Marine diesel cylinder oils containing polyoxyethylene sorbitol lanolin for improved spreadability May 31, 1981 Issued
06/268954 MARINE DIESEL CYLINDER OILS CONTAINING POLYALKOXYLATED PHENOXY COMPOUNDS FOR IMPROVED SPREADABILITY May 31, 1981 Abandoned
06/267306 ANTIWEAR/LOAD CARRYING ADDITIVES May 27, 1981 Abandoned
Array ( [id] => 2017090 [patent_doc_number] => 04402845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-06 [patent_title] => 'Process for improving the spreadability of marine diesel cylinder oils' [patent_app_type] => 1 [patent_app_number] => 6/267158 [patent_app_country] => US [patent_app_date] => 1981-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1637 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/402/04402845.pdf [firstpage_image] =>[orig_patent_app_number] => 267158 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/267158
Process for improving the spreadability of marine diesel cylinder oils May 25, 1981 Issued
Array ( [id] => 2101724 [patent_doc_number] => 04446039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-01 [patent_title] => 'Organic compositions containing hydroxy-aromatic compounds useful as additives for fuels and lubricants' [patent_app_type] => 1 [patent_app_number] => 6/263254 [patent_app_country] => US [patent_app_date] => 1981-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9840 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/446/04446039.pdf [firstpage_image] =>[orig_patent_app_number] => 263254 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/263254
Organic compositions containing hydroxy-aromatic compounds useful as additives for fuels and lubricants May 12, 1981 Issued
Array ( [id] => 2022607 [patent_doc_number] => 04380497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-19 [patent_title] => 'Amines of alkoxydiphenyl esthers as antioxidants and lubricating oils and greases containing same' [patent_app_type] => 1 [patent_app_number] => 6/263376 [patent_app_country] => US [patent_app_date] => 1981-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2356 [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/04/380/04380497.pdf [firstpage_image] =>[orig_patent_app_number] => 263376 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/263376
Amines of alkoxydiphenyl esthers as antioxidants and lubricating oils and greases containing same May 11, 1981 Issued
Array ( [id] => 2039614 [patent_doc_number] => 04386002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-31 [patent_title] => 'Imines of aminodiphenyl esthers as antioxidants and lubricating oils and greases containing same' [patent_app_type] => 1 [patent_app_number] => 6/263378 [patent_app_country] => US [patent_app_date] => 1981-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2058 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/386/04386002.pdf [firstpage_image] =>[orig_patent_app_number] => 263378 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/263378
Imines of aminodiphenyl esthers as antioxidants and lubricating oils and greases containing same May 11, 1981 Issued
Array ( [id] => 2017041 [patent_doc_number] => 04402839 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-06 [patent_title] => 'Metal working lubricant containing an alkanolamine and a cycloaliphatic acid' [patent_app_type] => 1 [patent_app_number] => 6/262166 [patent_app_country] => US [patent_app_date] => 1981-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2514 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/402/04402839.pdf [firstpage_image] =>[orig_patent_app_number] => 262166 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/262166
Metal working lubricant containing an alkanolamine and a cycloaliphatic acid May 10, 1981 Issued
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