Exhibit 31

CERTIFICATIONS

I, Mark D.
Gessler, certify that:

|1. |  | I
have reviewed this report on Form 10-Q of Gene Logic Inc.;
|-- |  | ------------------------------------------------------------

|2. |  | Based
on my knowledge,  this report does not contain any untrue  statement of a material fact
or omit to state a material fact necessary to make the statements made, in  light of the
circumstances under which such statements were made, not misleading with respect to the
period covered by this report;
|-- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|3. |  | Based
on my knowledge,  the financial  statements,  and other  financial  information  included
in this report,  fairly  present in all material  respects the financial  condition,
results of operations and cash flows of the registrant as of, and for, the periods
presented in this report;
|-- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|4. |  | The
registrants  other certifying officer and I are responsible for establishing and
maintaining  disclosure  controls and procedures (as defined in Exchange Act Rules
13a-15(e) and 15d-15(e)) for the registrant and have:
|-- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|a) |  | designed
such  disclosure  controls and  procedures,  or caused such disclosure  controls and
procedures to be designed under our  supervision,  to ensure that material  information
relating to the registrant,  including its consolidated subsidiaries,  is made known to
us by others within those entities,  particularly during  the period in which this report
is being prepared;
|-- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|b) |  | evaluated
the  effectiveness  of the  registrants  disclosure  controls and  procedures and
presented in this report our  conclusions  about the  effectiveness  of the  disclosure
controls and procedures, as of the end of the period covered by this report based on such
evaluation; and
|-- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|c) |  | disclosed
in this report any change in the  registrants  internal  control over financial
reporting (as defined in Exchange Act Rules  13a-15(f) and  15d-15(f))  that  occurred
during the registrants most recent fiscal quarter that has materially  affected,
or is reasonably likely to materially  affect,  the registrants  internal control
over financial reporting;
|-- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|5. |  | The
registrants other certifying officer and I have disclosed,  based on our most
recent evaluation of internal control over financial  reporting,  to the registrants
auditors and the audit committee of registrants board of directors (or persons
performing the equivalent functions):
|-- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|a) |  | all
significant  deficiencies and material  weaknesses in the design or operation of internal
control over financial  reporting which are reasonably likely to adversely  affect the
registrants ability to record, process, summarize and report financial information;
and
|-- |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|b) |  | any
fraud,  whether or not material,  that involves  management or other  employees who have
a significant  role in the  registrants  internal  control over  financial
reporting.
|-- |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|Date: | May 7,
      2004 | By: | /s/
      Mark D. Gessler
|----- | ----------------- | --- | -------------------------
|      |                   |     |                          
|      |                   |     | Mark D. Gessler          
|      |                   |     | Chief Executive Officer  



---



CERTIFICATIONS

I, Philip L.
Rohrer, Jr., certify that:

|1. |  | I
have reviewed this report on Form 10-Q of Gene Logic Inc.;
|-- |  | ------------------------------------------------------------

|2. |  | Based
on my knowledge,  this report does not contain any untrue  statement of a material fact
or omit to state a material fact necessary to make the statements made, in  light of the
circumstances under which such statements were made, not misleading with respect to the
period covered by this report;
|-- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|3. |  | Based
on my knowledge,  the financial  statements,  and other  financial  information  included
in this report,  fairly  present in all material  respects the financial  condition,
results of operations and cash flows of the registrant as of, and for, the periods
presented in this report;
|-- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|4. |  | The
registrants  other certifying officer and I are responsible for establishing and
maintaining  disclosure  controls and procedures (as defined in Exchange Act Rules
13a-15(e) and 15d-15(e)) for the registrant and have:
|-- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|a) |  | designed
such  disclosure  controls and  procedures,  or caused such disclosure  controls and
procedures to be designed under our  supervision,  to ensure that material  information
relating to the registrant,  including its consolidated subsidiaries,  is made known to
us by others within those entities,  particularly during  the period in which this report
is being prepared;
|-- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|b) |  | evaluated
the  effectiveness  of the  registrants  disclosure  controls and  procedures and
presented in this report our  conclusions  about the  effectiveness  of the  disclosure
controls and procedures, as of the end of the period covered by this report based on such
evaluation; and
|-- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|c) |  | disclosed
in this report any change in the  registrants  internal  control over financial
reporting (as defined in Exchange Act Rules  13a-15(f) and  15d-15(f))  that  occurred
during the registrants most recent fiscal quarter that has materially  affected,
or is reasonably likely to materially  affect,  the registrants  internal control
over financial reporting;
|-- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|5. |  | The
registrants other certifying officer and I have disclosed,  based on our most
recent evaluation of internal control over financial  reporting,  to the registrants
auditors and the audit committee of registrants board of directors (or persons
performing the equivalent functions):
|-- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|a) |  | all significant deficiencies and material weaknesses in the design or
        operation of internal control over financial reporting which are reasonably
        likely to adversely affect the registrants ability to record, process,
        summarize and report financial information; and
|-- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|b) |  | any
fraud,  whether or not material,  that involves  management or other  employees who have
a significant  role in the  registrants  internal  control over  financial
reporting.
|-- |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|Date: | May 7,
      2004 | By: | /s/
      Philip L. Rohrer, Jr.
|----- | ----------------- | --- | -------------------------------
|      |                   |     |                                
|      |                   |     | Philip L. Rohrer,
      Jr.    
|      |                   |     | Chief Financial Officer