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] => 1891411 [patent_doc_number] => 04260502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-07 [patent_title] => 'Synthetic drawing and ironing lubricant' [patent_app_type] => 1 [patent_app_number] => 6/046348 [patent_app_country] => US [patent_app_date] => 1979-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1742 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/260/04260502.pdf [firstpage_image] =>[orig_patent_app_number] => 046348 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/046348
Synthetic drawing and ironing lubricant Jun 6, 1979 Issued
Array ( [id] => 1928160 [patent_doc_number] => 04250047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-10 [patent_title] => 'Lubricant compositions for synthetic fibers and method for lubricating synthetic fibers' [patent_app_type] => 1 [patent_app_number] => 6/041924 [patent_app_country] => US [patent_app_date] => 1979-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2808 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/250/04250047.pdf [firstpage_image] =>[orig_patent_app_number] => 041924 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/041924
Lubricant compositions for synthetic fibers and method for lubricating synthetic fibers May 23, 1979 Issued
Array ( [id] => 1883729 [patent_doc_number] => 04273664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'Rust-preventing agent for aqueous systems and rust-inhibiting lubricating compositions' [patent_app_type] => 1 [patent_app_number] => 6/041437 [patent_app_country] => US [patent_app_date] => 1979-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2219 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/273/04273664.pdf [firstpage_image] =>[orig_patent_app_number] => 041437 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/041437
Rust-preventing agent for aqueous systems and rust-inhibiting lubricating compositions May 21, 1979 Issued
Array ( [id] => 1898014 [patent_doc_number] => 04263157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-21 [patent_title] => 'Chlorinated derivatives of butyric acid as useful lubricant additives and lubricants containing same' [patent_app_type] => 1 [patent_app_number] => 6/031281 [patent_app_country] => US [patent_app_date] => 1979-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4517 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/263/04263157.pdf [firstpage_image] =>[orig_patent_app_number] => 031281 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/031281
Chlorinated derivatives of butyric acid as useful lubricant additives and lubricants containing same Apr 17, 1979 Issued
Array ( [id] => 1863356 [patent_doc_number] => 04275006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-23 [patent_title] => 'Process of preparing dispersant lubricating oil additives' [patent_app_type] => 1 [patent_app_number] => 5/966179 [patent_app_country] => US [patent_app_date] => 1978-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4253 [patent_no_of_claims] => 2 [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/04/275/04275006.pdf [firstpage_image] =>[orig_patent_app_number] => 966179 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/966179
Process of preparing dispersant lubricating oil additives Dec 3, 1978 Issued
Array ( [id] => 1979835 [patent_doc_number] => 04328111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-04 [patent_title] => 'Modified overbased sulfonates and phenates' [patent_app_type] => 1 [patent_app_number] => 5/962283 [patent_app_country] => US [patent_app_date] => 1978-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7058 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/328/04328111.pdf [firstpage_image] =>[orig_patent_app_number] => 962283 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/962283
Modified overbased sulfonates and phenates Nov 19, 1978 Issued
Array ( [id] => 1884453 [patent_doc_number] => 04248721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-03 [patent_title] => 'Synthetic aircraft turbine oil' [patent_app_type] => 1 [patent_app_number] => 5/954255 [patent_app_country] => US [patent_app_date] => 1978-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2064 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/248/04248721.pdf [firstpage_image] =>[orig_patent_app_number] => 954255 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/954255
Synthetic aircraft turbine oil Oct 23, 1978 Issued
Array ( [id] => 1919048 [patent_doc_number] => 04264460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'Substituted lactone acid materials are friction modifiers' [patent_app_type] => 1 [patent_app_number] => 5/951062 [patent_app_country] => US [patent_app_date] => 1978-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4532 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/264/04264460.pdf [firstpage_image] =>[orig_patent_app_number] => 951062 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/951062
Substituted lactone acid materials are friction modifiers Oct 12, 1978 Issued
Array ( [id] => 2004564 [patent_doc_number] => 04411804 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-25 [patent_title] => 'Solid particles containing lubricating oil composition' [patent_app_type] => 1 [patent_app_number] => 5/913183 [patent_app_country] => US [patent_app_date] => 1978-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14104 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/411/04411804.pdf [firstpage_image] =>[orig_patent_app_number] => 913183 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/913183
Solid particles containing lubricating oil composition Jun 5, 1978 Issued
Array ( [id] => 1897595 [patent_doc_number] => 04265774 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-05 [patent_title] => 'Oxyalkylated polyglycerols and water-based lubricants prepared therefrom' [patent_app_type] => 1 [patent_app_number] => 5/736948 [patent_app_country] => US [patent_app_date] => 1976-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2281 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/265/04265774.pdf [firstpage_image] =>[orig_patent_app_number] => 736948 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/736948
Oxyalkylated polyglycerols and water-based lubricants prepared therefrom Oct 28, 1976 Issued
Array ( [id] => 3337790 [patent_doc_number] => 04235731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1980-11-25 [patent_title] => 'Modified terpolymer dispersant - VI improver' [patent_app_type] => 1 [patent_app_number] => 5/733575 [patent_app_country] => US [patent_app_date] => 1976-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4057 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/235/04235731.pdf [firstpage_image] =>[orig_patent_app_number] => 733575 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/733575
Modified terpolymer dispersant - VI improver Oct 17, 1976 Issued
Array ( [id] => 3360984 [patent_doc_number] => 04240916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1980-12-23 [patent_title] => 'Pour point depressant additive for fuels and lubricants' [patent_app_type] => 1 [patent_app_number] => 5/704022 [patent_app_country] => US [patent_app_date] => 1976-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3371 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/240/04240916.pdf [firstpage_image] =>[orig_patent_app_number] => 704022 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/704022
Pour point depressant additive for fuels and lubricants Jul 8, 1976 Issued
Array ( [id] => 3392029 [patent_doc_number] => 04201682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1980-05-06 [patent_title] => 'Method of preparing overbased magnesium sulfonates' [patent_app_type] => 1 [patent_app_number] => 5/625302 [patent_app_country] => US [patent_app_date] => 1975-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2345 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/201/04201682.pdf [firstpage_image] =>[orig_patent_app_number] => 625302 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/625302
Method of preparing overbased magnesium sulfonates Oct 23, 1975 Issued
Array ( [id] => 3366551 [patent_doc_number] => 04194985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1980-03-25 [patent_title] => 'Polymeric compositions, method for their preparation, and lubricants containing them' [patent_app_type] => 1 [patent_app_number] => 5/433322 [patent_app_country] => US [patent_app_date] => 1974-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7390 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/194/04194985.pdf [firstpage_image] =>[orig_patent_app_number] => 433322 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/433322
Polymeric compositions, method for their preparation, and lubricants containing them Jan 13, 1974 Issued
Array ( [id] => 2047066 [patent_doc_number] => 04379065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-05 [patent_title] => 'Amino phenols in combination with ashless ester dispersants as useful additives for fuels and lubricants' [patent_app_type] => 1 [patent_app_number] => 6/358510 [patent_app_country] => US [patent_app_date] => 1082-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8823 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/379/04379065.pdf [firstpage_image] =>[orig_patent_app_number] => 358510 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/358510
Amino phenols in combination with ashless ester dispersants as useful additives for fuels and lubricants - Issued
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