Search

Calvin K. Cheung

Examiner (ID: 19179, Phone: (571)270-7041 , Office: P/3668 )

Most Active Art Unit
3668
Art Unit(s)
3662, 3668, 3621, 3666, 3669
Total Applications
1158
Issued Applications
987
Pending Applications
70
Abandoned Applications
125

Applications

Application numberTitle of the applicationFiling DateStatus
07/739765 USE OF DIOXAPYRROLOMYCIN AS AN ANTIPARASITIC AGENT AND COMPOSITIONS USEFUL THEREFOR Jul 31, 1991 Abandoned
07/742173 MICROBICIDAL COMPOSITIONS Jul 31, 1991 Abandoned
Array ( [id] => 2805594 [patent_doc_number] => 05114970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Use of 3-iodo-2-chloro-2-propenenitrile as an antimicrobial' [patent_app_type] => 1 [patent_app_number] => 7/735570 [patent_app_country] => US [patent_app_date] => 1991-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2825 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/114/05114970.pdf [firstpage_image] =>[orig_patent_app_number] => 735570 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/735570
Use of 3-iodo-2-chloro-2-propenenitrile as an antimicrobial Jul 24, 1991 Issued
Array ( [id] => 2836249 [patent_doc_number] => RE034075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Dermal uses of trans-retinoids for the treatment of cancer' [patent_app_type] => 2 [patent_app_number] => 7/732091 [patent_app_country] => US [patent_app_date] => 1991-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4151 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/034/RE034075.pdf [firstpage_image] =>[orig_patent_app_number] => 732091 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/732091
Dermal uses of trans-retinoids for the treatment of cancer Jul 17, 1991 Issued
Array ( [id] => 2794770 [patent_doc_number] => 05143939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Method of treating soil and agricultural crops for controlling worms and nematodes' [patent_app_type] => 1 [patent_app_number] => 7/719015 [patent_app_country] => US [patent_app_date] => 1991-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1783 [patent_no_of_claims] => 9 [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/05/143/05143939.pdf [firstpage_image] =>[orig_patent_app_number] => 719015 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/719015
Method of treating soil and agricultural crops for controlling worms and nematodes Jun 20, 1991 Issued
Array ( [id] => 2784920 [patent_doc_number] => 05141963 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Method of controlling ticks and other insect pests' [patent_app_type] => 1 [patent_app_number] => 7/719014 [patent_app_country] => US [patent_app_date] => 1991-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1102 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/141/05141963.pdf [firstpage_image] =>[orig_patent_app_number] => 719014 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/719014
Method of controlling ticks and other insect pests Jun 20, 1991 Issued
Array ( [id] => 2877297 [patent_doc_number] => 05118713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Biocidal compositions and use thereof containing a synergistic mixture of diiodomethyl-p-tolysulfone and 2-bromo-2-nitropropane-1,3-diol' [patent_app_type] => 1 [patent_app_number] => 7/718087 [patent_app_country] => US [patent_app_date] => 1991-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3053 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118713.pdf [firstpage_image] =>[orig_patent_app_number] => 718087 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/718087
Biocidal compositions and use thereof containing a synergistic mixture of diiodomethyl-p-tolysulfone and 2-bromo-2-nitropropane-1,3-diol Jun 20, 1991 Issued
Array ( [id] => 2935085 [patent_doc_number] => 05246954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Process for foliar fungicide treatment and fungicide composition for implementing the process' [patent_app_type] => 1 [patent_app_number] => 7/714725 [patent_app_country] => US [patent_app_date] => 1991-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3137 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/246/05246954.pdf [firstpage_image] =>[orig_patent_app_number] => 714725 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/714725
Process for foliar fungicide treatment and fungicide composition for implementing the process Jun 12, 1991 Issued
Array ( [id] => 3092902 [patent_doc_number] => 05290791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Fungicidal composition for seed dressing' [patent_app_type] => 1 [patent_app_number] => 7/714726 [patent_app_country] => US [patent_app_date] => 1991-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3968 [patent_no_of_claims] => 18 [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/05/290/05290791.pdf [firstpage_image] =>[orig_patent_app_number] => 714726 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/714726
Fungicidal composition for seed dressing Jun 12, 1991 Issued
Array ( [id] => 2935066 [patent_doc_number] => 05246953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Process for protecting plant propagation products and the plants obtained from them' [patent_app_type] => 1 [patent_app_number] => 7/714254 [patent_app_country] => US [patent_app_date] => 1991-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3605 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/246/05246953.pdf [firstpage_image] =>[orig_patent_app_number] => 714254 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/714254
Process for protecting plant propagation products and the plants obtained from them Jun 11, 1991 Issued
Array ( [id] => 2824414 [patent_doc_number] => 05169866 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Method for controlling microorganisms on potatoes' [patent_app_type] => 1 [patent_app_number] => 7/713568 [patent_app_country] => US [patent_app_date] => 1991-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2298 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/169/05169866.pdf [firstpage_image] =>[orig_patent_app_number] => 713568 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/713568
Method for controlling microorganisms on potatoes Jun 10, 1991 Issued
Array ( [id] => 3028800 [patent_doc_number] => 05317030 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Method and compositions for helmintic, arthropod ectoparasitic and acaridal infections with novel agents' [patent_app_type] => 1 [patent_app_number] => 7/712777 [patent_app_country] => US [patent_app_date] => 1991-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 57 [patent_no_of_words] => 12486 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/317/05317030.pdf [firstpage_image] =>[orig_patent_app_number] => 712777 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/712777
Method and compositions for helmintic, arthropod ectoparasitic and acaridal infections with novel agents Jun 9, 1991 Issued
Array ( [id] => 2805804 [patent_doc_number] => 05147887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Fungicidal agents' [patent_app_type] => 1 [patent_app_number] => 7/711671 [patent_app_country] => US [patent_app_date] => 1991-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3685 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/147/05147887.pdf [firstpage_image] =>[orig_patent_app_number] => 711671 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/711671
Fungicidal agents Jun 5, 1991 Issued
Array ( [id] => 2892696 [patent_doc_number] => 05177098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Pesticidal compositions' [patent_app_type] => 1 [patent_app_number] => 7/711169 [patent_app_country] => US [patent_app_date] => 1991-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2379 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177098.pdf [firstpage_image] =>[orig_patent_app_number] => 711169 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/711169
Pesticidal compositions Jun 4, 1991 Issued
07/710482 THERMAL VAPORIZER Jun 4, 1991 Abandoned
07/711356 BIOCIDAL COMPOSITIONS AND TREATMENTS Jun 3, 1991 Abandoned
Array ( [id] => 2911898 [patent_doc_number] => 05236954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Parasiticidal composition and methods for its making and use' [patent_app_type] => 1 [patent_app_number] => 7/707629 [patent_app_country] => US [patent_app_date] => 1991-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4808 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/236/05236954.pdf [firstpage_image] =>[orig_patent_app_number] => 707629 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/707629
Parasiticidal composition and methods for its making and use May 29, 1991 Issued
Array ( [id] => 2868319 [patent_doc_number] => 05162376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Alkylbenzenes for combating nematodes' [patent_app_type] => 1 [patent_app_number] => 7/706421 [patent_app_country] => US [patent_app_date] => 1991-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2407 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/162/05162376.pdf [firstpage_image] =>[orig_patent_app_number] => 706421 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/706421
Alkylbenzenes for combating nematodes May 23, 1991 Issued
Array ( [id] => 2932627 [patent_doc_number] => 05196407 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Composition for preserving wood and wood materials' [patent_app_type] => 1 [patent_app_number] => 7/703093 [patent_app_country] => US [patent_app_date] => 1991-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3139 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/196/05196407.pdf [firstpage_image] =>[orig_patent_app_number] => 703093 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/703093
Composition for preserving wood and wood materials May 21, 1991 Issued
Array ( [id] => 2784450 [patent_doc_number] => 05141938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Parasiticidal substituted 1,2,4-triazinediones' [patent_app_type] => 1 [patent_app_number] => 7/696796 [patent_app_country] => US [patent_app_date] => 1991-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7592 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/141/05141938.pdf [firstpage_image] =>[orig_patent_app_number] => 696796 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/696796
Parasiticidal substituted 1,2,4-triazinediones May 6, 1991 Issued
Menu