Search

Raymond K. Covington

Examiner (ID: 10694)

Most Active Art Unit
1625
Art Unit(s)
1622, 1209, 1107, 1612, 1625, 1203, 1206
Total Applications
2419
Issued Applications
1879
Pending Applications
78
Abandoned Applications
463

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4194841 [patent_doc_number] => 06043360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Intermediates and a process for preparing benzo[B]thiophenes' [patent_app_type] => 1 [patent_app_number] => 9/069433 [patent_app_country] => US [patent_app_date] => 1998-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5180 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/043/06043360.pdf [firstpage_image] =>[orig_patent_app_number] => 069433 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/069433
Intermediates and a process for preparing benzo[B]thiophenes Apr 28, 1998 Issued
Array ( [id] => 4291383 [patent_doc_number] => 06211374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Water soluble, pyran-based photochromic compounds having carboxylate functionality' [patent_app_type] => 1 [patent_app_number] => 9/064974 [patent_app_country] => US [patent_app_date] => 1998-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 7697 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/211/06211374.pdf [firstpage_image] =>[orig_patent_app_number] => 064974 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/064974
Water soluble, pyran-based photochromic compounds having carboxylate functionality Apr 21, 1998 Issued
Array ( [id] => 4049161 [patent_doc_number] => 05968953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Compounds with analgesic and local anaesthetic effect' [patent_app_type] => 1 [patent_app_number] => 9/064187 [patent_app_country] => US [patent_app_date] => 1998-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4616 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/968/05968953.pdf [firstpage_image] =>[orig_patent_app_number] => 064187 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/064187
Compounds with analgesic and local anaesthetic effect Apr 21, 1998 Issued
Array ( [id] => 4225681 [patent_doc_number] => 06011162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Epoxidation process using improved heterogeneous catalyst composition' [patent_app_type] => 1 [patent_app_number] => 9/060375 [patent_app_country] => US [patent_app_date] => 1998-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7481 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/011/06011162.pdf [firstpage_image] =>[orig_patent_app_number] => 060375 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/060375
Epoxidation process using improved heterogeneous catalyst composition Apr 14, 1998 Issued
Array ( [id] => 4370028 [patent_doc_number] => 06288009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Plant growth regulator compositions' [patent_app_type] => 1 [patent_app_number] => 9/058641 [patent_app_country] => US [patent_app_date] => 1998-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11724 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/288/06288009.pdf [firstpage_image] =>[orig_patent_app_number] => 058641 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/058641
Plant growth regulator compositions Apr 9, 1998 Issued
09/043353 POLYMER-BOUND FLUOROPHORES AS OPTICAL ION SENSORS Apr 5, 1998 Abandoned
Array ( [id] => 3936664 [patent_doc_number] => 05929243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Process for the preparation of (S)-3-carbethoxy-3-benzylpiperidine' [patent_app_type] => 1 [patent_app_number] => 9/053812 [patent_app_country] => US [patent_app_date] => 1998-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6510 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/929/05929243.pdf [firstpage_image] =>[orig_patent_app_number] => 053812 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/053812
Process for the preparation of (S)-3-carbethoxy-3-benzylpiperidine Apr 1, 1998 Issued
Array ( [id] => 4084416 [patent_doc_number] => 06054586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Process for the preparation of 4-methylenepiperidine' [patent_app_type] => 1 [patent_app_number] => 9/043696 [patent_app_country] => US [patent_app_date] => 1998-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4224 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/054/06054586.pdf [firstpage_image] =>[orig_patent_app_number] => 043696 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/043696
Process for the preparation of 4-methylenepiperidine Mar 25, 1998 Issued
Array ( [id] => 3949781 [patent_doc_number] => 05998620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Synthesis of intermediates useful in preparing tricyclic compounds' [patent_app_type] => 1 [patent_app_number] => 9/045803 [patent_app_country] => US [patent_app_date] => 1998-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7816 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/998/05998620.pdf [firstpage_image] =>[orig_patent_app_number] => 045803 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/045803
Synthesis of intermediates useful in preparing tricyclic compounds Mar 22, 1998 Issued
Array ( [id] => 4054890 [patent_doc_number] => 05932747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Method for preparing 1,3-dioxane compounds' [patent_app_type] => 1 [patent_app_number] => 9/044995 [patent_app_country] => US [patent_app_date] => 1998-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4938 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/932/05932747.pdf [firstpage_image] =>[orig_patent_app_number] => 044995 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/044995
Method for preparing 1,3-dioxane compounds Mar 19, 1998 Issued
Array ( [id] => 4184316 [patent_doc_number] => 06150355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Phenylpiperidine derivative' [patent_app_type] => 1 [patent_app_number] => 9/043154 [patent_app_country] => US [patent_app_date] => 1998-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10045 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/150/06150355.pdf [firstpage_image] =>[orig_patent_app_number] => 043154 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/043154
Phenylpiperidine derivative Mar 12, 1998 Issued
Array ( [id] => 4143812 [patent_doc_number] => 06030996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Mur D inhibiting compounds, compositions containing such compounds and methods of use' [patent_app_type] => 1 [patent_app_number] => 9/038437 [patent_app_country] => US [patent_app_date] => 1998-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3645 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/030/06030996.pdf [firstpage_image] =>[orig_patent_app_number] => 038437 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/038437
Mur D inhibiting compounds, compositions containing such compounds and methods of use Mar 10, 1998 Issued
Array ( [id] => 4179893 [patent_doc_number] => 06037361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Fluorinated butyric acids and their derivatives as inhibitors of matrix metalloproteinases' [patent_app_type] => 1 [patent_app_number] => 9/036751 [patent_app_country] => US [patent_app_date] => 1998-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9850 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/037/06037361.pdf [firstpage_image] =>[orig_patent_app_number] => 036751 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/036751
Fluorinated butyric acids and their derivatives as inhibitors of matrix metalloproteinases Mar 8, 1998 Issued
Array ( [id] => 3944145 [patent_doc_number] => 05990127 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Process for the preparation of 4-(4-(4-(hydroxybiphenyl)-1-piperidinyl)-1-hydroxybutyl)-.alpha.,.alpha. -dimethylphenylacetic acid and phosphorylated derivatives' [patent_app_type] => 1 [patent_app_number] => 9/036673 [patent_app_country] => US [patent_app_date] => 1998-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4586 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/990/05990127.pdf [firstpage_image] =>[orig_patent_app_number] => 036673 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/036673
Process for the preparation of 4-(4-(4-(hydroxybiphenyl)-1-piperidinyl)-1-hydroxybutyl)-.alpha.,.alpha. -dimethylphenylacetic acid and phosphorylated derivatives Mar 8, 1998 Issued
Array ( [id] => 3977864 [patent_doc_number] => 05917034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Antithrombotic n-amidinopiperidine and benzamidine derivatives' [patent_app_type] => 1 [patent_app_number] => 9/029260 [patent_app_country] => US [patent_app_date] => 1998-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18403 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/917/05917034.pdf [firstpage_image] =>[orig_patent_app_number] => 029260 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/029260
Antithrombotic n-amidinopiperidine and benzamidine derivatives Mar 8, 1998 Issued
Array ( [id] => 4237238 [patent_doc_number] => 06075145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Catalysts containing zirconium oxide' [patent_app_type] => 1 [patent_app_number] => 9/035839 [patent_app_country] => US [patent_app_date] => 1998-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4328 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/075/06075145.pdf [firstpage_image] =>[orig_patent_app_number] => 035839 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/035839
Catalysts containing zirconium oxide Mar 5, 1998 Issued
Array ( [id] => 4065294 [patent_doc_number] => 06008185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Macrocyclic lactones as musk fragrance enhancers' [patent_app_type] => 1 [patent_app_number] => 9/033336 [patent_app_country] => US [patent_app_date] => 1998-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1269 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/008/06008185.pdf [firstpage_image] =>[orig_patent_app_number] => 033336 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/033336
Macrocyclic lactones as musk fragrance enhancers Mar 1, 1998 Issued
Array ( [id] => 4119349 [patent_doc_number] => 06071953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Sulfonamide-substituted chromans, processes for their preparation, their use as medicament or diagnostic aid, and medicament comprising them' [patent_app_type] => 1 [patent_app_number] => 9/026513 [patent_app_country] => US [patent_app_date] => 1998-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7921 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 682 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/071/06071953.pdf [firstpage_image] =>[orig_patent_app_number] => 026513 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/026513
Sulfonamide-substituted chromans, processes for their preparation, their use as medicament or diagnostic aid, and medicament comprising them Feb 18, 1998 Issued
Array ( [id] => 3926679 [patent_doc_number] => 05945536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Continuous process for preparing 4-aminopiperidines' [patent_app_type] => 1 [patent_app_number] => 9/017710 [patent_app_country] => US [patent_app_date] => 1998-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3862 [patent_no_of_claims] => 17 [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/05/945/05945536.pdf [firstpage_image] =>[orig_patent_app_number] => 017710 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/017710
Continuous process for preparing 4-aminopiperidines Feb 4, 1998 Issued
Array ( [id] => 4423543 [patent_doc_number] => 06225477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Process for regeneration of carbon-supported, rhenium-containing catalysts' [patent_app_type] => 1 [patent_app_number] => 9/018823 [patent_app_country] => US [patent_app_date] => 1998-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6447 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/225/06225477.pdf [firstpage_image] =>[orig_patent_app_number] => 018823 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/018823
Process for regeneration of carbon-supported, rhenium-containing catalysts Feb 3, 1998 Issued
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