Search

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] => 2146052 [patent_doc_number] => 04497719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-05 [patent_title] => 'Metal salts of 1,2,4-thiadiazole and lubricants containing these metal salts' [patent_app_type] => 1 [patent_app_number] => 6/426526 [patent_app_country] => US [patent_app_date] => 1982-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2798 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/497/04497719.pdf [firstpage_image] =>[orig_patent_app_number] => 426526 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/426526
Metal salts of 1,2,4-thiadiazole and lubricants containing these metal salts Sep 28, 1982 Issued
Array ( [id] => 2101716 [patent_doc_number] => 04446038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-01 [patent_title] => 'Citric imide acid compositions and lubricants containing the same' [patent_app_type] => 1 [patent_app_number] => 6/423938 [patent_app_country] => US [patent_app_date] => 1982-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3525 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/446/04446038.pdf [firstpage_image] =>[orig_patent_app_number] => 423938 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/423938
Citric imide acid compositions and lubricants containing the same Sep 26, 1982 Issued
Array ( [id] => 2125099 [patent_doc_number] => 04482463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-13 [patent_title] => 'Lubricant compositions containing nitrogen-containing polysulfide load-carrying additives' [patent_app_type] => 1 [patent_app_number] => 6/422329 [patent_app_country] => US [patent_app_date] => 1982-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2511 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/482/04482463.pdf [firstpage_image] =>[orig_patent_app_number] => 422329 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/422329
Lubricant compositions containing nitrogen-containing polysulfide load-carrying additives Sep 22, 1982 Issued
Array ( [id] => 2085425 [patent_doc_number] => 04465607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Lubricating composition containing polytetrafluoroethylene, and a process and system for manufacturing same' [patent_app_type] => 1 [patent_app_number] => 6/421080 [patent_app_country] => US [patent_app_date] => 1982-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1555 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/465/04465607.pdf [firstpage_image] =>[orig_patent_app_number] => 421080 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/421080
Lubricating composition containing polytetrafluoroethylene, and a process and system for manufacturing same Sep 21, 1982 Issued
Array ( [id] => 2103350 [patent_doc_number] => 04483777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-20 [patent_title] => 'Stability improvers for water-in-oil emulsion' [patent_app_type] => 1 [patent_app_number] => 6/419877 [patent_app_country] => US [patent_app_date] => 1982-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1090 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/483/04483777.pdf [firstpage_image] =>[orig_patent_app_number] => 419877 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/419877
Stability improvers for water-in-oil emulsion Sep 19, 1982 Issued
06/418350 ANTIWEAR/LOAD CARRYING ADDITIVES Sep 14, 1982 Abandoned
Array ( [id] => 2064390 [patent_doc_number] => 04440657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-03 [patent_title] => 'Synthetic ester lubricating oil composition containing particular t-butylphenyl substituted phosphates and stabilized hydrolytically with particular long chain alkyl amines' [patent_app_type] => 1 [patent_app_number] => 6/413894 [patent_app_country] => US [patent_app_date] => 1982-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2902 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/440/04440657.pdf [firstpage_image] =>[orig_patent_app_number] => 413894 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/413894
Synthetic ester lubricating oil composition containing particular t-butylphenyl substituted phosphates and stabilized hydrolytically with particular long chain alkyl amines Aug 31, 1982 Issued
Array ( [id] => 2007753 [patent_doc_number] => 04391720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-05 [patent_title] => 'Bis(hydroxylkyl)disiloxanes and lubricant compositions thereof' [patent_app_type] => 1 [patent_app_number] => 6/408502 [patent_app_country] => US [patent_app_date] => 1982-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2807 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/391/04391720.pdf [firstpage_image] =>[orig_patent_app_number] => 408502 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/408502
Bis(hydroxylkyl)disiloxanes and lubricant compositions thereof Aug 15, 1982 Issued
Array ( [id] => 2088351 [patent_doc_number] => 04465883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Bullet lubricant and method of coating bullets with said lubricant to reduce the leading effect thereof on the bores of firearms' [patent_app_type] => 1 [patent_app_number] => 6/407392 [patent_app_country] => US [patent_app_date] => 1982-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3689 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/465/04465883.pdf [firstpage_image] =>[orig_patent_app_number] => 407392 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/407392
Bullet lubricant and method of coating bullets with said lubricant to reduce the leading effect thereof on the bores of firearms Aug 11, 1982 Issued
Array ( [id] => 2094286 [patent_doc_number] => 04456539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Triazole-dithiophosphate reaction product and lubricant compositions containing same' [patent_app_type] => 1 [patent_app_number] => 6/402877 [patent_app_country] => US [patent_app_date] => 1982-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2431 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/456/04456539.pdf [firstpage_image] =>[orig_patent_app_number] => 402877 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/402877
Triazole-dithiophosphate reaction product and lubricant compositions containing same Jul 28, 1982 Issued
Array ( [id] => 2196043 [patent_doc_number] => 04502972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-05 [patent_title] => 'Lubricating oil composition containing a dialkyl dithiocarbamate-modified EPDM viscosity index improver' [patent_app_type] => 1 [patent_app_number] => 6/392288 [patent_app_country] => US [patent_app_date] => 1982-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2758 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/502/04502972.pdf [firstpage_image] =>[orig_patent_app_number] => 392288 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/392288
Lubricating oil composition containing a dialkyl dithiocarbamate-modified EPDM viscosity index improver Jun 24, 1982 Issued
90/000220 POLYOLEFIN GRAFT COPOLYMERS Jun 22, 1982 Issued
Array ( [id] => 2030873 [patent_doc_number] => 04382007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-03 [patent_title] => 'Novel dispersant-VI improvers and lubricating oil containing same' [patent_app_type] => 1 [patent_app_number] => 6/391089 [patent_app_country] => US [patent_app_date] => 1982-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3584 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/382/04382007.pdf [firstpage_image] =>[orig_patent_app_number] => 391089 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/391089
Novel dispersant-VI improvers and lubricating oil containing same Jun 22, 1982 Issued
Array ( [id] => 2090676 [patent_doc_number] => 04486320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => 'Tape guide for magnetic recording tape cassettes and magnetic recording tape cassettes containing same' [patent_app_type] => 1 [patent_app_number] => 6/389359 [patent_app_country] => US [patent_app_date] => 1982-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1452 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/486/04486320.pdf [firstpage_image] =>[orig_patent_app_number] => 389359 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/389359
Tape guide for magnetic recording tape cassettes and magnetic recording tape cassettes containing same Jun 16, 1982 Issued
Array ( [id] => 2141459 [patent_doc_number] => 04498998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-12 [patent_title] => 'Stabilization of hydrocracked oils against UV-light degradation with certain dihydroxy components' [patent_app_type] => 1 [patent_app_number] => 6/375522 [patent_app_country] => US [patent_app_date] => 1982-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1304 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/498/04498998.pdf [firstpage_image] =>[orig_patent_app_number] => 375522 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/375522
Stabilization of hydrocracked oils against UV-light degradation with certain dihydroxy components May 5, 1982 Issued
Array ( [id] => 2120292 [patent_doc_number] => 04481123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-06 [patent_title] => 'Polyethers, their preparation and their use as lubricants' [patent_app_type] => 1 [patent_app_number] => 6/371031 [patent_app_country] => US [patent_app_date] => 1982-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7283 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/481/04481123.pdf [firstpage_image] =>[orig_patent_app_number] => 371031 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/371031
Polyethers, their preparation and their use as lubricants Apr 21, 1982 Issued
Array ( [id] => 2050226 [patent_doc_number] => 04406803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-27 [patent_title] => 'Method for improving fuel economy of internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 6/370025 [patent_app_country] => US [patent_app_date] => 1982-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2305 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/406/04406803.pdf [firstpage_image] =>[orig_patent_app_number] => 370025 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/370025
Method for improving fuel economy of internal combustion engines Apr 19, 1982 Issued
Array ( [id] => 2092317 [patent_doc_number] => 04443360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-17 [patent_title] => 'Oil-soluble zinc cyclic hydrocarbyl dithiophosphate-succinimide complex and lubricating oil compositions containing same' [patent_app_type] => 1 [patent_app_number] => 6/369706 [patent_app_country] => US [patent_app_date] => 1982-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4005 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/443/04443360.pdf [firstpage_image] =>[orig_patent_app_number] => 369706 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/369706
Oil-soluble zinc cyclic hydrocarbyl dithiophosphate-succinimide complex and lubricating oil compositions containing same Apr 18, 1982 Issued
06/366953 AMINE CONDENSATION PRODUCTS AND LUBRICANT COMPOSITIONS CONTAINING SAME Apr 8, 1982 Abandoned
06/366428 PROCESS FOR PREPARING OVERBASED SULFURIZED PHENATES Apr 7, 1982 Abandoned
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